111192916214 has 16 divisors (see below), whose sum is σ = 174096792288. Its totient is φ = 53162199552.

The previous prime is 111192916199. The next prime is 111192916223. The reversal of 111192916214 is 412619291111.

It is a congruent number.

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, 240977 + ... + 529580.

It is an arithmetic number, because the mean of its divisors is an integer number (10881049518).

Almost surely, 2^111192916214 is an apocalyptic number.

111192916214 is a deficient number, since it is larger than the sum of its proper divisors (62903876074).

111192916214 is a wasteful number, since it uses less digits than its factorization.

111192916214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773719.

The product of its digits is 7776, while the sum is 38.

The spelling of 111192916214 in words is "one hundred eleven billion, one hundred ninety-two million, nine hundred sixteen thousand, two hundred fourteen".