111605673022667 has 8 divisors (see below), whose sum is σ = 114206107797936. Its totient is φ = 109005463429632.

The previous prime is 111605673022651. The next prime is 111605673022709. The reversal of 111605673022667 is 766220376506111.

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 111605673022667 - 2⁴ = 111605673022651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111605673022607) 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, 55292558 + ... + 57275459.

It is an arithmetic number, because the mean of its divisors is an integer number (14275763474742).

Almost surely, 2^{111605673022667} is an apocalyptic number.

111605673022667 is a deficient number, since it is larger than the sum of its proper divisors (2600434775269).

111605673022667 is a wasteful number, since it uses less digits than its factorization.

111605673022667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112591117.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 111605673022667 in words is "one hundred eleven trillion, six hundred five billion, six hundred seventy-three million, twenty-two thousand, six hundred sixty-seven".