112001012202012 has 24 divisors (see below), whose sum is σ = 261642067606416. Its totient is φ = 37289903238528.

The previous prime is 112001012201959. The next prime is 112001012202017. The reversal of 112001012202012 is 210202210100211.

It is a junction number, because it is equal to n+sod(n) for n = 112001012201982 and 112001012202000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001012202017) 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, 5470926273 + ... + 5470946744.

It is an arithmetic number, because the mean of its divisors is an integer number (10901752816934).

Almost surely, 2^{112001012202012} is an apocalyptic number.

112001012202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112001012202012 is an abundant number, since it is smaller than the sum of its proper divisors (149641055404404).

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

112001012202012 is a wasteful number, since it uses less digits than its factorization.

112001012202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10941873877 (or 10941873875 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112001012202012 its reverse (210202210100211), we get a palindrome (322203222302223).

The spelling of 112001012202012 in words is "one hundred twelve trillion, one billion, twelve million, two hundred two thousand, twelve".