General fact: 11099 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 11099 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 11099 is an uninteresting number.
Historical date: May 21st is the day in 1969 that Civil unrest in Rosario, Argentina, known as Rosariazo, following the death of a 15-year-old student.