Fait général: 22986 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 22986 is an unremarkable number.
Culture générale: 22986 is a boring number.
Date historique: December 6th is the day in 2006 that NASA reveals photographs taken by Mars Global Surveyor suggesting the presence of liquid water on Mars.