113100222 has 32 divisors (see below), whose sum is σ = 235547424. Its totient is φ = 36172800.

The previous prime is 113100193. The next prime is 113100241. The reversal of 113100222 is 222001311.

It is a junction number, because it is equal to n+sod(n) for n = 113100198 and 113100207.

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, 11238 + ... + 18774.

It is an arithmetic number, because the mean of its divisors is an integer number (7360857).

Almost surely, 2^113100222 is an apocalyptic number.

113100222 is an abundant number, since it is smaller than the sum of its proper divisors (122447202).

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

113100222 is a wasteful number, since it uses less digits than its factorization.

113100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7644.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 113100222 is about 10634.8588142956. The cubic root of 113100222 is about 483.6017002966.

Adding to 113100222 its reverse (222001311), we get a palindrome (335101533).

The spelling of 113100222 in words is "one hundred thirteen million, one hundred thousand, two hundred twenty-two".