2256322566115 has 8 divisors (see below), whose sum is σ = 2707952175360. Its totient is φ = 1804814655552.

The previous prime is 2256322566107. The next prime is 2256322566163. The reversal of 2256322566115 is 5116652236522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2256322566115 - 2³ = 2256322566107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30383875 + ... + 30458044.

It is an arithmetic number, because the mean of its divisors is an integer number (338494021920).

Almost surely, 2^{2256322566115} is an apocalyptic number.

2256322566115 is a deficient number, since it is larger than the sum of its proper divisors (451629609245).

2256322566115 is an equidigital number, since it uses as much as digits as its factorization.

2256322566115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60849341.

The product of its digits is 1296000, while the sum is 46.

The spelling of 2256322566115 in words is "two trillion, two hundred fifty-six billion, three hundred twenty-two million, five hundred sixty-six thousand, one hundred fifteen".