112022102202012 has 36 divisors (see below), whose sum is σ = 283330377712200. Its totient is φ = 37319153857632.

The previous prime is 112022102201993. The next prime is 112022102202013. The reversal of 112022102202012 is 210202201220211.

It is a happy number.

112022102202012 is a `hidden beast` number, since 1 + 1 + 20 + 221 + 0 + 220 + 201 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 (112022102202013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 897723262 + ... + 897848037.

Almost surely, 2^{112022102202012} is an apocalyptic number.

112022102202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112022102202012 is an abundant number, since it is smaller than the sum of its proper divisors (171308275510188).

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

112022102202012 is a wasteful number, since it uses less digits than its factorization.

112022102202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795573042 (or 1795573037 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112022102202012 its reverse (210202201220211), we get a palindrome (322224303422223).

The spelling of 112022102202012 in words is "one hundred twelve trillion, twenty-two billion, one hundred two million, two hundred two thousand, twelve".