23022323100312 has 64 divisors (see below), whose sum is σ = 58503428755200. Its totient is φ = 7547775795840.

The previous prime is 23022323100307. The next prime is 23022323100347. The reversal of 23022323100312 is 21300132322032.

It is a super-2 number, since 2×23022323100312² (a number of 28 digits) contains 22 as substring.

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

It is a congruent number.

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, 20714263 + ... + 21797369.

It is an arithmetic number, because the mean of its divisors is an integer number (914116074300).

Almost surely, 2^{23022323100312} is an apocalyptic number.

It is an amenable number.

23022323100312 is an abundant number, since it is smaller than the sum of its proper divisors (35481105654888).

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

23022323100312 is a wasteful number, since it uses less digits than its factorization.

23022323100312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097696 (or 1097692 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23022323100312 its reverse (21300132322032), we get a palindrome (44322455422344).

The spelling of 23022323100312 in words is "twenty-three trillion, twenty-two billion, three hundred twenty-three million, one hundred thousand, three hundred twelve".