11200002212021 has 32 divisors (see below), whose sum is σ = 13120517222400. Its totient is φ = 9362628025920.

The previous prime is 11200002211963. The next prime is 11200002212051. The reversal of 11200002212021 is 12021220000211.

It is a cyclic number.

It is not a de Polignac number, because 11200002212021 - 2²⁶ = 11199935103157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200002211987 and 11200002212005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200002212051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307091975 + ... + 307128443.

It is an arithmetic number, because the mean of its divisors is an integer number (410016163200).

Almost surely, 2^{11200002212021} is an apocalyptic number.

It is an amenable number.

11200002212021 is a deficient number, since it is larger than the sum of its proper divisors (1920515010379).

11200002212021 is an equidigital number, since it uses as much as digits as its factorization.

11200002212021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43329.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11200002212021 its reverse (12021220000211), we get a palindrome (23221222212232).

The spelling of 11200002212021 in words is "eleven trillion, two hundred billion, two million, two hundred twelve thousand, twenty-one".