113220209783736 has 96 divisors (see below), whose sum is σ = 340183989475200. Its totient is φ = 33727643373120.

The previous prime is 113220209783671. The next prime is 113220209783741. The reversal of 113220209783736 is 637387902022311.

It is a happy number.

113220209783736 is a `hidden beast` number, since 1 + 1 + 322 + 0 + 209 + 7 + 83 + 7 + 36 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1211434716 + ... + 1211528171.

It is an arithmetic number, because the mean of its divisors is an integer number (3543583223700).

Almost surely, 2^{113220209783736} is an apocalyptic number.

It is an amenable number.

113220209783736 is an abundant number, since it is smaller than the sum of its proper divisors (226963779691464).

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

113220209783736 is a wasteful number, since it uses less digits than its factorization.

113220209783736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422962969 (or 2422962962 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 113220209783736 in words is "one hundred thirteen trillion, two hundred twenty billion, two hundred nine million, seven hundred eighty-three thousand, seven hundred thirty-six".