Fatto generale: 8422 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 8422 is a boring number.
Trivia: 8422 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: January 21st is the day in 1908 that New York City passes the Sullivan Ordinance, making it illegal for women to smoke in public, only to have the measure vetoed by the mayor.