22804274458 has 16 divisors (see below), whose sum is σ = 39587892480. Its totient is φ = 9649547856.

The previous prime is 22804274447. The next prime is 22804274501. The reversal of 22804274458 is 85447240822.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10308241 + ... + 10310452.

It is an arithmetic number, because the mean of its divisors is an integer number (2474243280).

Almost surely, 2^22804274458 is an apocalyptic number.

22804274458 is a deficient number, since it is larger than the sum of its proper divisors (16783618022).

22804274458 is a wasteful number, since it uses less digits than its factorization.

22804274458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20618781.

The product of its (nonzero) digits is 1146880, while the sum is 46.

It can be divided in two parts, 228042 and 74458, that added together give a square (302500 = 550²).

The spelling of 22804274458 in words is "twenty-two billion, eight hundred four million, two hundred seventy-four thousand, four hundred fifty-eight".