22949993370 has 64 divisors (see below), whose sum is σ = 58669422336. Its totient is φ = 5725486080.

The previous prime is 22949993369. The next prime is 22949993413. The reversal of 22949993370 is 7339994922.

It is a self number, because there is not a number n which added to its sum of digits gives 22949993370.

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, 49561 + ... + 219900.

It is an arithmetic number, because the mean of its divisors is an integer number (916709724).

Almost surely, 2^22949993370 is an apocalyptic number.

22949993370 is an abundant number, since it is smaller than the sum of its proper divisors (35719428966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22949993370 is a wasteful number, since it uses less digits than its factorization.

22949993370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269655.

The product of its (nonzero) digits is 6613488, while the sum is 57.

The spelling of 22949993370 in words is "twenty-two billion, nine hundred forty-nine million, nine hundred ninety-three thousand, three hundred seventy".