113022234 has 48 divisors (see below), whose sum is σ = 264499872. Its totient is φ = 34673184.

The previous prime is 113022227. The next prime is 113022277. The reversal of 113022234 is 432220311.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 127557 + ... + 128439.

It is an arithmetic number, because the mean of its divisors is an integer number (5510414).

Almost surely, 2^113022234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113022234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132249936).

113022234 is an abundant number, since it is smaller than the sum of its proper divisors (151477638).

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

113022234 is a wasteful number, since it uses less digits than its factorization.

113022234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451 (or 1448 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 113022234 is about 10631.1915606859. The cubic root of 113022234 is about 483.4905192548.

Adding to 113022234 its reverse (432220311), we get a palindrome (545242545).

It can be divided in two parts, 1130222 and 34, that added together give a triangular number (1130256 = T₁₅₀₃).

The spelling of 113022234 in words is "one hundred thirteen million, twenty-two thousand, two hundred thirty-four".