1111110120112 has 40 divisors (see below), whose sum is σ = 2238197339952. Its totient is φ = 533915289600.

The previous prime is 1111110120023. The next prime is 1111110120151. The reversal of 1111110120112 is 2110210111111.

It is a junction number, because it is equal to n+sod(n) for n = 1111110120092 and 1111110120101.

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, 12596089 + ... + 12683992.

Almost surely, 2^{1111110120112} is an apocalyptic number.

It is an amenable number.

1111110120112 is an abundant number, since it is smaller than the sum of its proper divisors (1127087219840).

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

1111110120112 is a wasteful number, since it uses less digits than its factorization.

1111110120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25280197 (or 25280191 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 1111110120112 its reverse (2110210111111), we get a palindrome (3221320231223).

Subtracting 1111110120112 from its reverse (2110210111111), we obtain a palindrome (999099990999).

The spelling of 1111110120112 in words is "one trillion, one hundred eleven billion, one hundred ten million, one hundred twenty thousand, one hundred twelve".