112012112022 has 96 divisors (see below), whose sum is σ = 243061782912. Its totient is φ = 34293401856.

The previous prime is 112012112011. The next prime is 112012112027. The reversal of 112012112022 is 220211210211.

It is a junction number, because it is equal to n+sod(n) for n = 112012111992 and 112012112010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012112027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126853593 + ... + 126854475.

It is an arithmetic number, because the mean of its divisors is an integer number (2531893572).

Almost surely, 2^112012112022 is an apocalyptic number.

112012112022 is an abundant number, since it is smaller than the sum of its proper divisors (131049670890).

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

112012112022 is a wasteful number, since it uses less digits than its factorization.

112012112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562 (or 1515 counting only the distinct ones).

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

Adding to 112012112022 its reverse (220211210211), we get a palindrome (332223322233).

The spelling of 112012112022 in words is "one hundred twelve billion, twelve million, one hundred twelve thousand, twenty-two".