22607964808 has 32 divisors (see below), whose sum is σ = 49800764160. Its totient is φ = 9485858880.

The previous prime is 22607964803. The next prime is 22607964833. The reversal of 22607964808 is 80846970622.

It is a super-2 number, since 2×22607964808² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (22607964803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9879960 + ... + 9882247.

It is an arithmetic number, because the mean of its divisors is an integer number (1556273880).

Almost surely, 2^22607964808 is an apocalyptic number.

It is an amenable number.

22607964808 is an abundant number, since it is smaller than the sum of its proper divisors (27192799352).

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

22607964808 is a wasteful number, since it uses less digits than its factorization.

22607964808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19762237 (or 19762233 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 22607964808 in words is "twenty-two billion, six hundred seven million, nine hundred sixty-four thousand, eight hundred eight".