112020002112 has 56 divisors (see below), whose sum is σ = 296450528256. Its totient is φ = 37331903488.

The previous prime is 112020002041. The next prime is 112020002141. The reversal of 112020002112 is 211200020211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859393 + ... + 981119.

Almost surely, 2^112020002112 is an apocalyptic number.

112020002112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112020002112 is an abundant number, since it is smaller than the sum of its proper divisors (184430526144).

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

112020002112 is a wasteful number, since it uses less digits than its factorization.

112020002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126535 (or 126525 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112020002112 its reverse (211200020211), we get a palindrome (323220022323).

The spelling of 112020002112 in words is "one hundred twelve billion, twenty million, two thousand, one hundred twelve".