113001222122 has 8 divisors (see below), whose sum is σ = 176871478176. Its totient is φ = 54044062732.

The previous prime is 113001222107. The next prime is 113001222149. The reversal of 113001222122 is 221222100311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 113001222122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228274108 + ... + 1228274199.

It is an arithmetic number, because the mean of its divisors is an integer number (22108934772).

Almost surely, 2^113001222122 is an apocalyptic number.

113001222122 is a deficient number, since it is larger than the sum of its proper divisors (63870256054).

113001222122 is a wasteful number, since it uses less digits than its factorization.

113001222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456548332.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 113001222122 its reverse (221222100311), we get a palindrome (334223322433).

The spelling of 113001222122 in words is "one hundred thirteen billion, one million, two hundred twenty-two thousand, one hundred twenty-two".