22908107564 has 12 divisors (see below), whose sum is σ = 40092005688. Its totient is φ = 11453248800.

The previous prime is 22908107561. The next prime is 22908107569. The reversal of 22908107564 is 46570180922.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22908107561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134777 + ... + 252944.

It is an arithmetic number, because the mean of its divisors is an integer number (3341000474).

Almost surely, 2^22908107564 is an apocalyptic number.

It is an amenable number.

22908107564 is a deficient number, since it is larger than the sum of its proper divisors (17183898124).

22908107564 is a wasteful number, since it uses less digits than its factorization.

22908107564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402496 (or 402494 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 22908107564 in words is "twenty-two billion, nine hundred eight million, one hundred seven thousand, five hundred sixty-four".