111130112012 has 12 divisors (see below), whose sum is σ = 201183823680. Its totient is φ = 53649019536.

The previous prime is 111130112003. The next prime is 111130112147. The reversal of 111130112012 is 210211031111.

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, 479008988 + ... + 479009219.

It is an arithmetic number, because the mean of its divisors is an integer number (16765318640).

Almost surely, 2^111130112012 is an apocalyptic number.

It is an amenable number.

111130112012 is a deficient number, since it is larger than the sum of its proper divisors (90053711668).

111130112012 is a wasteful number, since it uses less digits than its factorization.

111130112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958018240 (or 958018238 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 111130112012 its reverse (210211031111), we get a palindrome (321341143123).

The spelling of 111130112012 in words is "one hundred eleven billion, one hundred thirty million, one hundred twelve thousand, twelve".