201112020120112 has 20 divisors (see below), whose sum is σ = 389665504840536. Its totient is φ = 100553180161280.

The previous prime is 201112020120107. The next prime is 201112020120157. The reversal of 201112020120112 is 211021020211102.

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

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, 176282314 + ... + 177419497.

Almost surely, 2^{201112020120112} is an apocalyptic number.

It is an amenable number.

201112020120112 is a deficient number, since it is larger than the sum of its proper divisors (188553484720424).

201112020120112 is a wasteful number, since it uses less digits than its factorization.

201112020120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353737356 (or 353737350 counting only the distinct ones).

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

Adding to 201112020120112 its reverse (211021020211102), we get a palindrome (412133040331214).

The spelling of 201112020120112 in words is "two hundred one trillion, one hundred twelve billion, twenty million, one hundred twenty thousand, one hundred twelve".