112120020002112 has 56 divisors (see below), whose sum is σ = 297286113230496. Its totient is φ = 37293311405568.

The previous prime is 112120020002051. The next prime is 112120020002161. The reversal of 112120020002112 is 211200020021211.

It is a junction number, because it is equal to n+sod(n) for n = 112120020002091 and 112120020002100.

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, 625133503 + ... + 625312830.

Almost surely, 2^{112120020002112} is an apocalyptic number.

112120020002112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112120020002112 is an abundant number, since it is smaller than the sum of its proper divisors (185166093228384).

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

112120020002112 is a wasteful number, since it uses less digits than its factorization.

112120020002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250446815 (or 1250446805 counting only the distinct ones).

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

Adding to 112120020002112 its reverse (211200020021211), we get a palindrome (323320040023323).

The spelling of 112120020002112 in words is "one hundred twelve trillion, one hundred twenty billion, twenty million, two thousand, one hundred twelve".