22514610964 has 24 divisors (see below), whose sum is σ = 39512910528. Its totient is φ = 11225253120.

The previous prime is 22514610961. The next prime is 22514610991. The reversal of 22514610964 is 46901641522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22514610961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2316964 + ... + 2326660.

It is an arithmetic number, because the mean of its divisors is an integer number (1646371272).

Almost surely, 2^22514610964 is an apocalyptic number.

It is an amenable number.

22514610964 is a deficient number, since it is larger than the sum of its proper divisors (16998299564).

22514610964 is a wasteful number, since it uses less digits than its factorization.

22514610964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11295 (or 11293 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 22514610964 in words is "twenty-two billion, five hundred fourteen million, six hundred ten thousand, nine hundred sixty-four".