Fait général: 2270 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 2270 is an unremarkable number.
Culture générale: 2270 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: March 19th is the day in 2004 that a Swedish DC-3 shot down by a Russian MiG-15 in 1952 over the Baltic Sea is finally recovered after years of work.