112100000002012 has 12 divisors (see below), whose sum is σ = 214009090913016. Its totient is φ = 50954545455440.

The previous prime is 112100000001991. The next prime is 112100000002037. The reversal of 112100000002012 is 210200000001211.

It is a self number, because there is not a number n which added to its sum of digits gives 112100000002012.

It is a congruent number.

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, 1273863636343 + ... + 1273863636430.

It is an arithmetic number, because the mean of its divisors is an integer number (17834090909418).

Almost surely, 2^{112100000002012} is an apocalyptic number.

It is an amenable number.

112100000002012 is a deficient number, since it is larger than the sum of its proper divisors (101909090911004).

112100000002012 is a wasteful number, since it uses less digits than its factorization.

112100000002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547727272788 (or 2547727272786 counting only the distinct ones).

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

Adding to 112100000002012 its reverse (210200000001211), we get a palindrome (322300000003223).

The spelling of 112100000002012 in words is "one hundred twelve trillion, one hundred billion, two thousand, twelve".