2256326160101 has 16 divisors (see below), whose sum is σ = 2434874682240. Its totient is φ = 2078491976640.

The previous prime is 2256326160089. The next prime is 2256326160161. The reversal of 2256326160101 is 1010616236522.

It is a cyclic number.

It is not a de Polignac number, because 2256326160101 - 2³⁰ = 2255252418277 is a prime.

It is a super-2 number, since 2×2256326160101² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256326160161) 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, 25706576 + ... + 25794198.

It is an arithmetic number, because the mean of its divisors is an integer number (152179667640).

Almost surely, 2^{2256326160101} is an apocalyptic number.

It is an amenable number.

2256326160101 is a deficient number, since it is larger than the sum of its proper divisors (178548522139).

2256326160101 is a wasteful number, since it uses less digits than its factorization.

2256326160101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91676.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 2256326160101 in words is "two trillion, two hundred fifty-six billion, three hundred twenty-six million, one hundred sixty thousand, one hundred one".