23211100013120 has 112 divisors (see below), whose sum is σ = 58203663851520. Its totient is φ = 8799293454336.

The previous prime is 23211100013107. The next prime is 23211100013149. The reversal of 23211100013120 is 2131000111232.

It is a super-3 number, since 3×23211100013120³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13664192 + ... + 15268671.

Almost surely, 2^{23211100013120} is an apocalyptic number.

23211100013120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23211100013120 is an abundant number, since it is smaller than the sum of its proper divisors (34992563838400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23211100013120 is a wasteful number, since it uses less digits than its factorization.

23211100013120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28933012 (or 28933002 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 23211100013120 its reverse (2131000111232), we get a palindrome (25342100124352).

The spelling of 23211100013120 in words is "twenty-three trillion, two hundred eleven billion, one hundred million, thirteen thousand, one hundred twenty".