222366257465057 has 16 divisors (see below), whose sum is σ = 235103126227200. Its totient is φ = 209732744526480.

The previous prime is 222366257465047. The next prime is 222366257465069. The reversal of 222366257465057 is 750564752663222.

It is a cyclic number.

It is not a de Polignac number, because 222366257465057 - 2²⁸ = 222365989029601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222366257465047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657386582 + ... + 657724752.

It is an arithmetic number, because the mean of its divisors is an integer number (14693945389200).

Almost surely, 2^{222366257465057} is an apocalyptic number.

It is an amenable number.

222366257465057 is a deficient number, since it is larger than the sum of its proper divisors (12736868762143).

222366257465057 is a wasteful number, since it uses less digits than its factorization.

222366257465057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490876.

The product of its (nonzero) digits is 254016000, while the sum is 62.

The spelling of 222366257465057 in words is "two hundred twenty-two trillion, three hundred sixty-six billion, two hundred fifty-seven million, four hundred sixty-five thousand, fifty-seven".