Fatto generale: 22011 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 22011 is an uninteresting number.
Trivia: 22011 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: April 5th is the day in 1949 that a fire in a hospital in Effingham, Illinois, kills 77 people and leads to nationwide fire code improvements in the United States.