112100202012112 has 20 divisors (see below), whose sum is σ = 217195845548416. Its totient is φ = 56049661225440.

The previous prime is 112100202012049. The next prime is 112100202012131. The reversal of 112100202012112 is 211210202001211.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25378464 + ... + 29466367.

Almost surely, 2^{112100202012112} is an apocalyptic number.

It is an amenable number.

112100202012112 is a deficient number, since it is larger than the sum of its proper divisors (105095643536304).

112100202012112 is a wasteful number, since it uses less digits than its factorization.

112100202012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54972586 (or 54972580 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112100202012112 its reverse (211210202001211), we get a palindrome (323310404013323).

The spelling of 112100202012112 in words is "one hundred twelve trillion, one hundred billion, two hundred two million, twelve thousand, one hundred twelve".