Please write some key points on Booker prize from the given passage.

Context: The 2022 Booker Prize was a literary award given for the best English novel of the year. It was announced on 17 October 2022, during a ceremony hosted by Sophie Duker at the Roundhouse in London. The longlist was announced on 26 July 2022. The shortlist was announced on 6 September. Leila Mottley, at 20, was the youngest longlisted writer to date, and Alan Garner, at 87, the oldest. The majority of the 13 titles were from independent publishers. The prize was awarded to Shehan Karunatilaka for his novel, The Seven Moons of Maali Almeida, receiving £50,000. He is the second Sri Lankan to win the prize, after Michael Ondaatje

Answer: 1. The 2022 Booker Prize was a literary honour presented to the year's top English novel.
2. It was revealed on October 17, 2022, at a ceremony Sophie Duker presided over at London's Roundhouse.
3. On July 26, 2022, the longlist was announced.
4. On September 6th, the shortlist was announced.
5. Alan Garner, aged 87, was the oldest longlisted author to date, and Leila Mottley, at 20 years old, was the youngest.
6. Independent publ ishers produced the majority of the 13 books.
7. Shehan Karunatilaka received the award and £50,000 for his book The Seven Moons of Maali Almeida.
8. After Michael Ondaatje, he is the second Sri Lankan to win the award.