22564470304 has 24 divisors (see below), whose sum is σ = 44959032720. Its totient is φ = 11146303296.

The previous prime is 22564470293. The next prime is 22564470317. The reversal of 22564470304 is 40307446522.

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, 4245174 + ... + 4250485.

It is an arithmetic number, because the mean of its divisors is an integer number (1873293030).

Almost surely, 2^22564470304 is an apocalyptic number.

It is an amenable number.

22564470304 is a deficient number, since it is larger than the sum of its proper divisors (22394562416).

22564470304 is an equidigital number, since it uses as much as digits as its factorization.

22564470304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8495752 (or 8495744 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 37.

The spelling of 22564470304 in words is "twenty-two billion, five hundred sixty-four million, four hundred seventy thousand, three hundred four".