Question: The 2011–12 Arizona Wildcats men's basketball team was part of the conference that participates in how many sports overall?
Context: The Pac-12 Conference (officially the Pacific-12 Conference) is a collegiate athletic conference that operates in the Western United States, participating in 22 sports at the NCAA Division I level.  Its football teams compete in the Football Bowl Subdivision (FBS; formerly Division I-A), the higher of two tiers of NCAA Division I football competition. The following is a list of Arizona Wildcats men's basketball head coaches.  The Wildcats have had 17 coaches in their 113-season history.  One Arizona coach has been enshrined in the Naismith Memorial Basketball Hall of Fame: Lute Olson.  The current head coach of Arizona Wildcats, Sean Miller. The 2011–12 Arizona Wildcats men's basketball team is representing the University of Arizona during the 2011–12 NCAA Division I men's basketball season.  The Wildcats, led by third-year head coach Sean Miller, play their home games at the McKale Center and are members of the Pac-12 Conference.  They finished with 23–12 overall, 12–6 in pac-12 play.  They lost the championship game of the 2012 Pac-12 Conference Men's Basketball Tournament by Colorado which hurt their chances to qualify for the 2012 NCAA Division I Men's Basketball Tournament, instead they were invited to the 2012 National Invitation Tournament which they lost in the first round by Bucknell. The 2010–11 Arizona Wildcats men's basketball team represented the University of Arizona during the 2010–11 NCAA Division I men's basketball season.  The Wildcats, led by second year head coach Sean Miller, played their home games at the McKale Center and are members of the Pacific-10 Conference.  Miller was named the Pac-10 Conference 2011 John R. Wooden Coach of the Year.  The Wildcats finished the regular season 25–6, 14–4 in Pac-10 play to be regular season conference champions and lost in the championship game of the 2011 Pacific-10 Conference Men's Basketball Tournament to Washington.  They received an at-large bid in the 2011 NCAA Men's Division I Basketball Tournament, as the No. 5 seed in the West Regional, where they defeated Memphis in the second round, Texas in the third round, and Duke in the round of sixteen. The 2014–15 Arizona Wildcats men's basketball team represented the University of Arizona during the 2014–15 NCAA Division I men's basketball season.  The team was led by sixth-year head coach Sean Miller and played home games at the McKale Center in Tucson, Arizona as a member of the Pac-12 Conference.  They finished the season 34–4, 16–2 in Pac-12 play to win their second straight Pac-12 regular season championship (14th overall).  In the Pac-12 Tournament, the Wildcats defeated 8-seed California; 73–51 in the quarterfinal game, 4-seed UCLA; 70–64 in the semifinal game, and 2-seed Oregon; 80–52 in the championship game.  The Wildcats won their first Pac-12 Tournament title since 2002.  As the #2 seed in the West Region NCAA Tournament, The Arizona Wildcats defeated the #15 seed Texas Southern; 93–72 in the round of 64, #10 seed Ohio State; 73–58 in the round of 32, 6-seed Xavier; 68–60 in the Sweet 16, advancing to the Elite 8 for second straight year, losing to 1-seed Wisconsin (the rematch from the NCAA Tournament's Elite 8 loss in 1-point overtime last season); 85–78. The 2002–03 Arizona Wildcats men's basketball team represented the University of Arizona during the 2002–03 NCAA Division I men's basketball season.  Head coach Lute Olson led the team in his 20th season at Arizona.  The team played their home games at McKale Center in Tucson, Arizona as members of the Pacific-10 Conference. The 2008–09 Arizona Wildcats men's basketball team represented the University of Arizona during the 2008–09 NCAA Division I men's basketball season.  The Wildcats, led by first year head coach Russ Pennell, played their home games at the McKale Center and are members of the Pacific-10 Conference. The 2015–16 Arizona Wildcats men's basketball team represented the University of Arizona during the 2015–16 NCAA Division I men's basketball season.  The team was led by seventh-year head coach Sean Miller, and played their home games at McKale Center in Tucson, Arizona as a member of the Pac-12 Conference.  They finished the season 25–9, 12–6 in Pac-12 play to tie with California for third place.  They defeated Colorado in the quarterfinals of the Pac-12 Tournament to advance to the semifinals where they lost to Oregon.  Arizona received an at-large bid to the fourth-straight NCAA Tournament, the program's 31st appearance, as a 6-seed in the South Region.  They lost in the first round to Wichita State. The 2004–05 Arizona Wildcats men's basketball team represented the University of Arizona during the 2004–05 NCAA Division I men's basketball season.  Hall-of-Famer Lute Olson led the team in his 22nd year as Arizona's head coach.  The team played their home games at McKale Center in Tucson, Arizona as members of the Pacific-10 Conference. The 2000–01 Arizona Wildcats men's basketball team represented the University of Arizona in the 2000–01 NCAA Division I men's basketball season.  The Head Coach was Lute Olson.  The team played its home games in the McKale Center in Tucson, Arizona, and was a member of the Pacific-10 Conference.  The Wildcats finished the season second behind Stanford in the Pacific-10 conference with a 15–3 record.  Arizona reached the National Championship game in the 2001 NCAA Men's Division I Basketball Tournament, losing to Duke 82–72 and finishing the season with a 28–8 record.
Answer: 22