222959329975297 has 4 divisors (see below), whose sum is σ = 222959723486976. Its totient is φ = 222958936463620.

The previous prime is 222959329975247. The next prime is 222959329975303. The reversal of 222959329975297 is 792579923959222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222959329975297 - 2⁷ = 222959329975169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222959329975297.

It is not an unprimeable number, because it can be changed into a prime (222959329975237) 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, 195904729 + ... + 197039542.

It is an arithmetic number, because the mean of its divisors is an integer number (55739930871744).

Almost surely, 2^{222959329975297} is an apocalyptic number.

It is an amenable number.

222959329975297 is a deficient number, since it is larger than the sum of its proper divisors (393511679).

222959329975297 is an equidigital number, since it uses as much as digits as its factorization.

222959329975297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393511678.

The product of its digits is 6944162400, while the sum is 82.

The spelling of 222959329975297 in words is "two hundred twenty-two trillion, nine hundred fifty-nine billion, three hundred twenty-nine million, nine hundred seventy-five thousand, two hundred ninety-seven".