22664255115 has 32 divisors (see below), whose sum is σ = 37160804160. Its totient is φ = 11790910976.

The previous prime is 22664255101. The next prime is 22664255129. The reversal of 22664255115 is 51155246622.

It is an interprime number because it is at equal distance from previous prime (22664255101) and next prime (22664255129).

It is a cyclic number.

It is not a de Polignac number, because 22664255115 - 2¹⁰ = 22664254091 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55141 + ... + 219929.

It is an arithmetic number, because the mean of its divisors is an integer number (1161275130).

Almost surely, 2^22664255115 is an apocalyptic number.

22664255115 is a deficient number, since it is larger than the sum of its proper divisors (14496549045).

22664255115 is a wasteful number, since it uses less digits than its factorization.

22664255115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165023.

The product of its digits is 144000, while the sum is 39.

The spelling of 22664255115 in words is "twenty-two billion, six hundred sixty-four million, two hundred fifty-five thousand, one hundred fifteen".