113554453122112 has 56 divisors (see below), whose sum is σ = 235193777755776. Its totient is φ = 54294330697728.

The previous prime is 113554453122049. The next prime is 113554453122113. The reversal of 113554453122112 is 211221354455311.

It is a super-2 number, since 2×113554453122112² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113554453122113) 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 7 ways as a sum of consecutive naturals, for example, 4585828 + ... + 15752419.

It is an arithmetic number, because the mean of its divisors is an integer number (4199888888496).

Almost surely, 2^{113554453122112} is an apocalyptic number.

It is an amenable number.

113554453122112 is an abundant number, since it is smaller than the sum of its proper divisors (121639324633664).

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

113554453122112 is a wasteful number, since it uses less digits than its factorization.

113554453122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20342075 (or 20342065 counting only the distinct ones).

The product of its digits is 144000, while the sum is 40.

The spelling of 113554453122112 in words is "one hundred thirteen trillion, five hundred fifty-four billion, four hundred fifty-three million, one hundred twenty-two thousand, one hundred twelve".