113205016122 has 16 divisors (see below), whose sum is σ = 246992762592. Its totient is φ = 34304550320.

The previous prime is 113205016109. The next prime is 113205016151. The reversal of 113205016122 is 221610502311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113205016092 and 113205016101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857613693 + ... + 857613824.

It is an arithmetic number, because the mean of its divisors is an integer number (15437047662).

Almost surely, 2^113205016122 is an apocalyptic number.

113205016122 is an abundant number, since it is smaller than the sum of its proper divisors (133787746470).

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

113205016122 is a wasteful number, since it uses less digits than its factorization.

113205016122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715227533.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 113205016122 its reverse (221610502311), we get a palindrome (334815518433).

The spelling of 113205016122 in words is "one hundred thirteen billion, two hundred five million, sixteen thousand, one hundred twenty-two".