22540202552204 has 48 divisors (see below), whose sum is σ = 42772189152000. Its totient is φ = 10358646088896.

The previous prime is 22540202552177. The next prime is 22540202552363. The reversal of 22540202552204 is 40225520204522.

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, 22658192 + ... + 23632055.

It is an arithmetic number, because the mean of its divisors is an integer number (891087274000).

Almost surely, 2^{22540202552204} is an apocalyptic number.

It is an amenable number.

22540202552204 is a deficient number, since it is larger than the sum of its proper divisors (20231986599796).

22540202552204 is a wasteful number, since it uses less digits than its factorization.

22540202552204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46290462 (or 46290460 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 35.

Adding to 22540202552204 its reverse (40225520204522), we get a palindrome (62765722756726).

The spelling of 22540202552204 in words is "twenty-two trillion, five hundred forty billion, two hundred two million, five hundred fifty-two thousand, two hundred four".