23122552316 has 72 divisors (see below), whose sum is σ = 42431531184. Its totient is φ = 11019939840.

The previous prime is 23122552301. The next prime is 23122552319. The reversal of 23122552316 is 61325522132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23122552319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109585451 + ... + 109585661.

It is an arithmetic number, because the mean of its divisors is an integer number (589326822).

Almost surely, 2^23122552316 is an apocalyptic number.

It is an amenable number.

23122552316 is a deficient number, since it is larger than the sum of its proper divisors (19308978868).

23122552316 is a wasteful number, since it uses less digits than its factorization.

23122552316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511 (or 436 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The spelling of 23122552316 in words is "twenty-three billion, one hundred twenty-two million, five hundred fifty-two thousand, three hundred sixteen".