113013331222 has 32 divisors (see below), whose sum is σ = 185336709120. Its totient is φ = 51257114880.

The previous prime is 113013331201. The next prime is 113013331247. The reversal of 113013331222 is 222133310311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 113013331193 and 113013331202.

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, 22213563 + ... + 22218649.

It is an arithmetic number, because the mean of its divisors is an integer number (5791772160).

Almost surely, 2^113013331222 is an apocalyptic number.

113013331222 is a deficient number, since it is larger than the sum of its proper divisors (72323377898).

113013331222 is a wasteful number, since it uses less digits than its factorization.

113013331222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7116.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113013331222 its reverse (222133310311), we get a palindrome (335146641533).

The spelling of 113013331222 in words is "one hundred thirteen billion, thirteen million, three hundred thirty-one thousand, two hundred twenty-two".