210112111200112 has 20 divisors (see below), whose sum is σ = 444100598673336. Its totient is φ = 95505505090880.

The previous prime is 210112111200109. The next prime is 210112111200139. The reversal of 210112111200112 is 211002111211012.

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, 596909406643 + ... + 596909406994.

Almost surely, 2^{210112111200112} is an apocalyptic number.

210112111200112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210112111200112 is an abundant number, since it is smaller than the sum of its proper divisors (233988487473224).

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

210112111200112 is a wasteful number, since it uses less digits than its factorization.

210112111200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193818813656 (or 1193818813650 counting only the distinct ones).

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

Adding to 210112111200112 its reverse (211002111211012), we get a palindrome (421114222411124).

The spelling of 210112111200112 in words is "two hundred ten trillion, one hundred twelve billion, one hundred eleven million, two hundred thousand, one hundred twelve".