113332122 has 20 divisors (see below), whose sum is σ = 253948266. Its totient is φ = 37777320.

The previous prime is 113332111. The next prime is 113332123. The reversal of 113332122 is 221233311.

It can be written as a sum of positive squares in only one way, i.e., 106936281 + 6395841 = 10341^2 + 2529^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 113332095 and 113332104.

It is not an unprimeable number, because it can be changed into a prime (113332123) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 349629 + ... + 349952.

Almost surely, 2^113332122 is an apocalyptic number.

113332122 is an abundant number, since it is smaller than the sum of its proper divisors (140616144).

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

113332122 is an equidigital number, since it uses as much as digits as its factorization.

113332122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699595 (or 699586 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 113332122 is about 10645.7560558187. The cubic root of 113332122 is about 483.9319993029.

Adding to 113332122 its reverse (221233311), we get a palindrome (334565433).

The spelling of 113332122 in words is "one hundred thirteen million, three hundred thirty-two thousand, one hundred twenty-two".