22717125730 has 64 divisors (see below), whose sum is σ = 44673285888. Its totient is φ = 8267016960.

The previous prime is 22717125713. The next prime is 22717125749. The reversal of 22717125730 is 3752171722.

It is a self number, because there is not a number n which added to its sum of digits gives 22717125730.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4971907 + ... + 4976473.

It is an arithmetic number, because the mean of its divisors is an integer number (698020092).

Almost surely, 2^22717125730 is an apocalyptic number.

22717125730 is a deficient number, since it is larger than the sum of its proper divisors (21956160158).

22717125730 is a wasteful number, since it uses less digits than its factorization.

22717125730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5131.

The product of its (nonzero) digits is 41160, while the sum is 37.

The spelling of 22717125730 in words is "twenty-two billion, seven hundred seventeen million, one hundred twenty-five thousand, seven hundred thirty".