112100200120000 has 70 divisors (see below), whose sum is σ = 277972063831748. Its totient is φ = 44840080032000.

The previous prime is 112100200119953. The next prime is 112100200120031. The reversal of 112100200120000 is 21002001211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1401212502 + ... + 1401292501.

Almost surely, 2^{112100200120000} is an apocalyptic number.

112100200120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112100200120000 is an abundant number, since it is smaller than the sum of its proper divisors (165871863711748).

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

112100200120000 is an frugal number, since it uses more digits than its factorization.

112100200120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802505035 (or 2802505010 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112100200120000 its reverse (21002001211), we get a palindrome (112121202121211).

The spelling of 112100200120000 in words is "one hundred twelve trillion, one hundred billion, two hundred million, one hundred twenty thousand".