113506256226 has 32 divisors (see below), whose sum is σ = 247665096000. Its totient is φ = 34393740480.

The previous prime is 113506256221. The next prime is 113506256257. The reversal of 113506256226 is 622652605311.

It is not an unprimeable number, because it can be changed into a prime (113506256221) 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, 1303500 + ... + 1387848.

It is an arithmetic number, because the mean of its divisors is an integer number (7739534250).

Almost surely, 2^113506256226 is an apocalyptic number.

113506256226 is an abundant number, since it is smaller than the sum of its proper divisors (134158839774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113506256226 is a wasteful number, since it uses less digits than its factorization.

113506256226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104754.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 113506256226 in words is "one hundred thirteen billion, five hundred six million, two hundred fifty-six thousand, two hundred twenty-six".