113220401748 has 24 divisors (see below), whose sum is σ = 264362048160. Its totient is φ = 37714260960.

The previous prime is 113220401731. The next prime is 113220401807. The reversal of 113220401748 is 847104022311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3215883 + ... + 3250898.

It is an arithmetic number, because the mean of its divisors is an integer number (11015085340).

Almost surely, 2^113220401748 is an apocalyptic number.

It is an amenable number.

113220401748 is an abundant number, since it is smaller than the sum of its proper divisors (151141646412).

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

113220401748 is a wasteful number, since it uses less digits than its factorization.

113220401748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6468247 (or 6468245 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 113220401748 in words is "one hundred thirteen billion, two hundred twenty million, four hundred one thousand, seven hundred forty-eight".