112011200222012 has 24 divisors (see below), whose sum is σ = 241254892786656. Its totient is φ = 44312123164608.

The previous prime is 112011200221997. The next prime is 112011200222017. The reversal of 112011200222012 is 210222002110211.

It is a super-2 number, since 2×112011200222012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011200222017) 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, 153861538403 + ... + 153861539130.

It is an arithmetic number, because the mean of its divisors is an integer number (10052287199444).

Almost surely, 2^{112011200222012} is an apocalyptic number.

It is an amenable number.

112011200222012 is an abundant number, since it is smaller than the sum of its proper divisors (129243692564644).

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

112011200222012 is a wasteful number, since it uses less digits than its factorization.

112011200222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307723077557 (or 307723077555 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112011200222012 its reverse (210222002110211), we get a palindrome (322233202332223).

The spelling of 112011200222012 in words is "one hundred twelve trillion, eleven billion, two hundred million, two hundred twenty-two thousand, twelve".