111514216412 has 6 divisors (see below), whose sum is σ = 195149878728. Its totient is φ = 55757108204.

The previous prime is 111514216391. The next prime is 111514216487. The reversal of 111514216412 is 214612415111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13939277048 + ... + 13939277055.

It is an arithmetic number, because the mean of its divisors is an integer number (32524979788).

Almost surely, 2^111514216412 is an apocalyptic number.

It is an amenable number.

111514216412 is a deficient number, since it is larger than the sum of its proper divisors (83635662316).

111514216412 is a wasteful number, since it uses less digits than its factorization.

111514216412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27878554107 (or 27878554105 counting only the distinct ones).

The product of its digits is 1920, while the sum is 29.

The spelling of 111514216412 in words is "one hundred eleven billion, five hundred fourteen million, two hundred sixteen thousand, four hundred twelve".