111112446679 has 8 divisors (see below), whose sum is σ = 119858667152. Its totient is φ = 102394670400.

The previous prime is 111112446661. The next prime is 111112446707. The reversal of 111112446679 is 976644211111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111112446679 - 2⁵ = 111112446647 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111112446649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7102929 + ... + 7118554.

It is an arithmetic number, because the mean of its divisors is an integer number (14982333394).

Almost surely, 2^111112446679 is an apocalyptic number.

111112446679 is a deficient number, since it is larger than the sum of its proper divisors (8746220473).

111112446679 is a wasteful number, since it uses less digits than its factorization.

111112446679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14222097.

The product of its digits is 72576, while the sum is 43.

The spelling of 111112446679 in words is "one hundred eleven billion, one hundred twelve million, four hundred forty-six thousand, six hundred seventy-nine".