11021200121199 has 16 divisors (see below), whose sum is σ = 14914918339200. Its totient is φ = 7237483994400.

The previous prime is 11021200121189. The next prime is 11021200121201. The reversal of 11021200121199 is 99112100212011.

It is not a de Polignac number, because 11021200121199 - 2⁵ = 11021200121167 is a prime.

It is a super-2 number, since 2×11021200121199² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021200121189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3405952 + ... + 5800250.

It is an arithmetic number, because the mean of its divisors is an integer number (932182396200).

Almost surely, 2^{11021200121199} is an apocalyptic number.

11021200121199 is a deficient number, since it is larger than the sum of its proper divisors (3893718218001).

11021200121199 is a wasteful number, since it uses less digits than its factorization.

11021200121199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417270.

The product of its (nonzero) digits is 648, while the sum is 30.

The spelling of 11021200121199 in words is "eleven trillion, twenty-one billion, two hundred million, one hundred twenty-one thousand, one hundred ninety-nine".