113022250 has 64 divisors (see below), whose sum is σ = 234389376. Its totient is φ = 40464000.

The previous prime is 113022227. The next prime is 113022277. The reversal of 113022250 is 52220311.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200469 + ... + 201031.

It is an arithmetic number, because the mean of its divisors is an integer number (3662334).

Almost surely, 2^113022250 is an apocalyptic number.

113022250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113022250 is an abundant number, since it is smaller than the sum of its proper divisors (121367126).

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

113022250 is a wasteful number, since it uses less digits than its factorization.

113022250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 113022250 is about 10631.1923131886. The cubic root of 113022250 is about 483.4905420700.

Adding to 113022250 its reverse (52220311), we get a palindrome (165242561).

The spelling of 113022250 in words is "one hundred thirteen million, twenty-two thousand, two hundred fifty".