113203220011122 has 16 divisors (see below), whose sum is σ = 226545595813152. Its totient is φ = 37711214038560.

The previous prime is 113203220011117. The next prime is 113203220011139. The reversal of 113203220011122 is 221110022302311.

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, 5798147379 + ... + 5798166902.

It is an arithmetic number, because the mean of its divisors is an integer number (14159099738322).

Almost surely, 2^{113203220011122} is an apocalyptic number.

113203220011122 is an abundant number, since it is smaller than the sum of its proper divisors (113342375802030).

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

113203220011122 is a wasteful number, since it uses less digits than its factorization.

113203220011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11596315913.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 113203220011122 its reverse (221110022302311), we get a palindrome (334313242313433).

The spelling of 113203220011122 in words is "one hundred thirteen trillion, two hundred three billion, two hundred twenty million, eleven thousand, one hundred twenty-two".