112100201112 has 32 divisors (see below), whose sum is σ = 284197697280. Its totient is φ = 36840441120.

The previous prime is 112100201071. The next prime is 112100201167. The reversal of 112100201112 is 211102001211.

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, 32891548 + ... + 32894955.

It is an arithmetic number, because the mean of its divisors is an integer number (8881178040).

Almost surely, 2^112100201112 is an apocalyptic number.

112100201112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112100201112 is an abundant number, since it is smaller than the sum of its proper divisors (172097496168).

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

112100201112 is a wasteful number, since it uses less digits than its factorization.

112100201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65786583 (or 65786579 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112100201112 its reverse (211102001211), we get a palindrome (323202202323).

The spelling of 112100201112 in words is "one hundred twelve billion, one hundred million, two hundred one thousand, one hundred twelve".