23312213013120 has 64 divisors (see below), whose sum is σ = 74307678985440. Its totient is φ = 6216590136320.

The previous prime is 23312213013109. The next prime is 23312213013157. The reversal of 23312213013120 is 2131031221332.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6070886886 + ... + 6070890725.

Almost surely, 2^{23312213013120} is an apocalyptic number.

23312213013120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23312213013120 is an abundant number, since it is smaller than the sum of its proper divisors (50995465972320).

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

23312213013120 is a wasteful number, since it uses less digits than its factorization.

23312213013120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12141777633 (or 12141777621 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 23312213013120 its reverse (2131031221332), we get a palindrome (25443244234452).

The spelling of 23312213013120 in words is "twenty-three trillion, three hundred twelve billion, two hundred thirteen million, thirteen thousand, one hundred twenty".