113322121111211 has 32 divisors (see below), whose sum is σ = 118967956681728. Its totient is φ = 107835123432960.

The previous prime is 113322121111181. The next prime is 113322121111219. The reversal of 113322121111211 is 112111121223311.

It is a cyclic number.

It is not a de Polignac number, because 113322121111211 - 2²² = 113322116916907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113322121111219) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1143082601 + ... + 1143181733.

It is an arithmetic number, because the mean of its divisors is an integer number (3717748646304).

Almost surely, 2^{113322121111211} is an apocalyptic number.

113322121111211 is a deficient number, since it is larger than the sum of its proper divisors (5645835570517).

113322121111211 is a wasteful number, since it uses less digits than its factorization.

113322121111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101811.

The product of its digits is 144, while the sum is 23.

Adding to 113322121111211 its reverse (112111121223311), we get a palindrome (225433242334522).

The spelling of 113322121111211 in words is "one hundred thirteen trillion, three hundred twenty-two billion, one hundred twenty-one million, one hundred eleven thousand, two hundred eleven".