1120111112012 has 6 divisors (see below), whose sum is σ = 1960194446028. Its totient is φ = 560055556004.

The previous prime is 1120111111913. The next prime is 1120111112041. The reversal of 1120111112012 is 2102111110211.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140013888998 + ... + 140013889005.

It is an arithmetic number, because the mean of its divisors is an integer number (326699074338).

Almost surely, 2^{1120111112012} is an apocalyptic number.

It is an amenable number.

1120111112012 is a deficient number, since it is larger than the sum of its proper divisors (840083334016).

1120111112012 is a wasteful number, since it uses less digits than its factorization.

1120111112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280027778007 (or 280027778005 counting only the distinct ones).

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

Adding to 1120111112012 its reverse (2102111110211), we get a palindrome (3222222222223).

The spelling of 1120111112012 in words is "one trillion, one hundred twenty billion, one hundred eleven million, one hundred twelve thousand, twelve".