23244164012 has 12 divisors (see below), whose sum is σ = 40680190320. Its totient is φ = 11621252496.

The previous prime is 23244163997. The next prime is 23244164017. The reversal of 23244164012 is 21046144232.

It is a super-2 number, since 2×23244164012² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23244164017) 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, 142043 + ... + 258194.

It is an arithmetic number, because the mean of its divisors is an integer number (3390015860).

Almost surely, 2^23244164012 is an apocalyptic number.

It is an amenable number.

23244164012 is a deficient number, since it is larger than the sum of its proper divisors (17436026308).

23244164012 is a wasteful number, since it uses less digits than its factorization.

23244164012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414760 (or 414758 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 23244164012 in words is "twenty-three billion, two hundred forty-four million, one hundred sixty-four thousand, twelve".