113009022 has 24 divisors (see below), whose sum is σ = 279832176. Its totient is φ = 32288256.

The previous prime is 113009011. The next prime is 113009087. The reversal of 113009022 is 220900311.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 113008986 and 113009004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 448323 + ... + 448574.

It is an arithmetic number, because the mean of its divisors is an integer number (11659674).

Almost surely, 2^113009022 is an apocalyptic number.

113009022 is an abundant number, since it is smaller than the sum of its proper divisors (166823154).

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

113009022 is a wasteful number, since it uses less digits than its factorization.

113009022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896912 (or 896909 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 113009022 is about 10630.5701634484. The cubic root of 113009022 is about 483.4716789334.

Adding to 113009022 its reverse (220900311), we get a palindrome (333909333).

The spelling of 113009022 in words is "one hundred thirteen million, nine thousand, twenty-two".