113266220756 has 96 divisors (see below), whose sum is σ = 228058740000. Its totient is φ = 49049954304.

The previous prime is 113266220723. The next prime is 113266220759. The reversal of 113266220756 is 657022662311.

It can be written as a sum of positive squares in 16 ways, for example, as 98272218256 + 14994002500 = 313484^2 + 122450^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113266220759) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58114070 + ... + 58116018.

It is an arithmetic number, because the mean of its divisors is an integer number (2375611875).

Almost surely, 2^113266220756 is an apocalyptic number.

It is an amenable number.

113266220756 is an abundant number, since it is smaller than the sum of its proper divisors (114792519244).

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

113266220756 is a wasteful number, since it uses less digits than its factorization.

113266220756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398 (or 2370 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 113266220756 in words is "one hundred thirteen billion, two hundred sixty-six million, two hundred twenty thousand, seven hundred fifty-six".