201112100110112 has 24 divisors (see below), whose sum is σ = 396026986498416. Its totient is φ = 100533817824832.

The previous prime is 201112100110067. The next prime is 201112100110153. The reversal of 201112100110112 is 211011001211102.

It is a super-2 number, since 2×201112100110112² (a number of 29 digits) contains 22 as substring.

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, 694610198 + ... + 694899669.

It is an arithmetic number, because the mean of its divisors is an integer number (16501124437434).

Almost surely, 2^{201112100110112} is an apocalyptic number.

It is an amenable number.

201112100110112 is a deficient number, since it is larger than the sum of its proper divisors (194914886388304).

201112100110112 is a wasteful number, since it uses less digits than its factorization.

201112100110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389514400 (or 1389514392 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 201112100110112 its reverse (211011001211102), we get a palindrome (412123101321214).

The spelling of 201112100110112 in words is "two hundred one trillion, one hundred twelve billion, one hundred million, one hundred ten thousand, one hundred twelve".