112010111212012 has 36 divisors (see below), whose sum is σ = 212280826067856. Its totient is φ = 51690890472000.

The previous prime is 112010111211961. The next prime is 112010111212031. The reversal of 112010111212012 is 210212111010211.

It is a super-2 number, since 2×112010111212012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3998968 + ... + 15492319.

It is an arithmetic number, because the mean of its divisors is an integer number (5896689612996).

Almost surely, 2^{112010111212012} is an apocalyptic number.

It is an amenable number.

112010111212012 is a deficient number, since it is larger than the sum of its proper divisors (100270714855844).

112010111212012 is a wasteful number, since it uses less digits than its factorization.

112010111212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19499818 (or 19499803 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 112010111212012 its reverse (210212111010211), we get a palindrome (322222222222223).

The spelling of 112010111212012 in words is "one hundred twelve trillion, ten billion, one hundred eleven million, two hundred twelve thousand, twelve".