22975041820631 has 8 divisors (see below), whose sum is σ = 23024454948144. Its totient is φ = 22925629617280.

The previous prime is 22975041820613. The next prime is 22975041820651. The reversal of 22975041820631 is 13602814057922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22975041820631 - 2⁶ = 22975041820567 is a prime.

It is a super-2 number, since 2×22975041820631² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22975041820631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22975041820651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77829071 + ... + 78123711.

It is an arithmetic number, because the mean of its divisors is an integer number (2878056868518).

It is a 1-persistent number, because it is pandigital, but 2⋅22975041820631 = 45950083641262 is not.

Almost surely, 2^{22975041820631} is an apocalyptic number.

22975041820631 is a deficient number, since it is larger than the sum of its proper divisors (49413127513).

22975041820631 is a wasteful number, since it uses less digits than its factorization.

22975041820631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462081.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 22975041820631 in words is "twenty-two trillion, nine hundred seventy-five billion, forty-one million, eight hundred twenty thousand, six hundred thirty-one".