113113021113222 has 48 divisors (see below), whose sum is σ = 248622880080960. Its totient is φ = 34284543692256.

The previous prime is 113113021113179. The next prime is 113113021113251. The reversal of 113113021113222 is 222311120311311.

It is a junction number, because it is equal to n+sod(n) for n = 113113021113192 and 113113021113201.

It is a congruent number.

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, 832404472 + ... + 832540347.

It is an arithmetic number, because the mean of its divisors is an integer number (5179643335020).

Almost surely, 2^{113113021113222} is an apocalyptic number.

113113021113222 is an abundant number, since it is smaller than the sum of its proper divisors (135509858967738).

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

113113021113222 is a wasteful number, since it uses less digits than its factorization.

113113021113222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664944917 (or 1664944904 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 113113021113222 its reverse (222311120311311), we get a palindrome (335424141424533).

The spelling of 113113021113222 in words is "one hundred thirteen trillion, one hundred thirteen billion, twenty-one million, one hundred thirteen thousand, two hundred twenty-two".