113267220 has 48 divisors (see below), whose sum is σ = 345981888. Its totient is φ = 27458560.

The previous prime is 113267183. The next prime is 113267251. The reversal of 113267220 is 22762311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85149 + ... + 86468.

It is an arithmetic number, because the mean of its divisors is an integer number (7207956).

Almost surely, 2^113267220 is an apocalyptic number.

113267220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113267220 is an abundant number, since it is smaller than the sum of its proper divisors (232714668).

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

113267220 is a wasteful number, since it uses less digits than its factorization.

113267220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171640 (or 171638 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 113267220 is about 10642.7073623209. The cubic root of 113267220 is about 483.8396037506.

The spelling of 113267220 in words is "one hundred thirteen million, two hundred sixty-seven thousand, two hundred twenty".