112200111112112 has 20 divisors (see below), whose sum is σ = 222443243543400. Its totient is φ = 54795403100928.

The previous prime is 112200111112091. The next prime is 112200111112147. The reversal of 112200111112112 is 211211111002211.

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, 81540777737 + ... + 81540779112.

It is an arithmetic number, because the mean of its divisors is an integer number (11122162177170).

Almost surely, 2^{112200111112112} is an apocalyptic number.

It is an amenable number.

112200111112112 is a deficient number, since it is larger than the sum of its proper divisors (110243132431288).

112200111112112 is a wasteful number, since it uses less digits than its factorization.

112200111112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163081556900 (or 163081556894 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112200111112112 its reverse (211211111002211), we get a palindrome (323411222114323).

The spelling of 112200111112112 in words is "one hundred twelve trillion, two hundred billion, one hundred eleven million, one hundred twelve thousand, one hundred twelve".