112012002312102 has 16 divisors (see below), whose sum is σ = 248915560693680. Its totient is φ = 37337334104016.

The previous prime is 112012002312101. The next prime is 112012002312149. The reversal of 112012002312102 is 201213200210211.

112012002312102 is a `hidden beast` number, since 1 + 1 + 20 + 1 + 200 + 231 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012002312101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037148169503 + ... + 1037148169610.

It is an arithmetic number, because the mean of its divisors is an integer number (15557222543355).

Almost surely, 2^{112012002312102} is an apocalyptic number.

112012002312102 is an abundant number, since it is smaller than the sum of its proper divisors (136903558381578).

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

112012002312102 is a wasteful number, since it uses less digits than its factorization.

112012002312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074296339124 (or 2074296339118 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 112012002312102 its reverse (201213200210211), we get a palindrome (313225202522313).

The spelling of 112012002312102 in words is "one hundred twelve trillion, twelve billion, two million, three hundred twelve thousand, one hundred two".