21232010113022 has 16 divisors (see below), whose sum is σ = 31889880652032. Its totient is φ = 10602058746840.

The previous prime is 21232010112991. The next prime is 21232010113049. The reversal of 21232010113022 is 22031101023212.

It is a junction number, because it is equal to n+sod(n) for n = 21232010112985 and 21232010113003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2589773 + ... + 7012199.

It is an arithmetic number, because the mean of its divisors is an integer number (1993117540752).

Almost surely, 2^{21232010113022} is an apocalyptic number.

21232010113022 is a deficient number, since it is larger than the sum of its proper divisors (10657870539010).

21232010113022 is a wasteful number, since it uses less digits than its factorization.

21232010113022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4425583.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 21232010113022 its reverse (22031101023212), we get a palindrome (43263111136234).

The spelling of 21232010113022 in words is "twenty-one trillion, two hundred thirty-two billion, ten million, one hundred thirteen thousand, twenty-two".