22425212104321 has 8 divisors (see below), whose sum is σ = 25200238351680. Its totient is φ = 19800187275792.

The previous prime is 22425212104307. The next prime is 22425212104331. The reversal of 22425212104321 is 12340121252422.

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 22425212104321 - 2⁹ = 22425212103809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22425212104331) 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, 37500354391 + ... + 37500354988.

It is an arithmetic number, because the mean of its divisors is an integer number (3150029793960).

Almost surely, 2^{22425212104321} is an apocalyptic number.

It is an amenable number.

22425212104321 is a deficient number, since it is larger than the sum of its proper divisors (2775026247359).

22425212104321 is a wasteful number, since it uses less digits than its factorization.

22425212104321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75000709415.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 22425212104321 its reverse (12340121252422), we get a palindrome (34765333356743).

The spelling of 22425212104321 in words is "twenty-two trillion, four hundred twenty-five billion, two hundred twelve million, one hundred four thousand, three hundred twenty-one".