22657276064 has 24 divisors (see below), whose sum is σ = 44612830080. Its totient is φ = 11327033536.

The previous prime is 22657276051. The next prime is 22657276073. The reversal of 22657276064 is 46067275622.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198257 + ... + 290895.

It is an arithmetic number, because the mean of its divisors is an integer number (1858867920).

Almost surely, 2^22657276064 is an apocalyptic number.

It is an amenable number.

22657276064 is a deficient number, since it is larger than the sum of its proper divisors (21955554016).

22657276064 is an equidigital number, since it uses as much as digits as its factorization.

22657276064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100292 (or 100284 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 22657276064 in words is "twenty-two billion, six hundred fifty-seven million, two hundred seventy-six thousand, sixty-four".