22375922957321 has 8 divisors (see below), whose sum is σ = 22965059288160. Its totient is φ = 21794291548128.

The previous prime is 22375922957263. The next prime is 22375922957341. The reversal of 22375922957321 is 12375922957322.

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 22375922957321 - 2³⁰ = 22374849215497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22375922957341) 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, 1876224371 + ... + 1876236296.

It is an arithmetic number, because the mean of its divisors is an integer number (2870632411020).

Almost surely, 2^{22375922957321} is an apocalyptic number.

It is an amenable number.

22375922957321 is a deficient number, since it is larger than the sum of its proper divisors (589136330839).

22375922957321 is an equidigital number, since it uses as much as digits as its factorization.

22375922957321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752460823.

The product of its digits is 28576800, while the sum is 59.

Subtracting from 22375922957321 its reverse (12375922957322), we obtain a palindrome (9999999999999).

The spelling of 22375922957321 in words is "twenty-two trillion, three hundred seventy-five billion, nine hundred twenty-two million, nine hundred fifty-seven thousand, three hundred twenty-one".