Fatto generale: 4212 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 4212 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 4212 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: July 13th is the day in 1793 that Journalist and French revolutionary Jean-Paul Marat is assassinated in his bathtub by Charlotte Corday, a member of the opposing political faction.