23227504618 has 16 divisors (see below), whose sum is σ = 35865023040. Its totient is φ = 11275731936.

The previous prime is 23227504607. The next prime is 23227504627. The reversal of 23227504618 is 81640572232.

It is a super-2 number, since 2×23227504618² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794283 + ... + 823006.

It is an arithmetic number, because the mean of its divisors is an integer number (2241563940).

Almost surely, 2^23227504618 is an apocalyptic number.

23227504618 is a deficient number, since it is larger than the sum of its proper divisors (12637518422).

23227504618 is a wasteful number, since it uses less digits than its factorization.

23227504618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617501.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 23227504618 in words is "twenty-three billion, two hundred twenty-seven million, five hundred four thousand, six hundred eighteen".