22045766179 has 8 divisors (see below), whose sum is σ = 23328283392. Its totient is φ = 20790249480.

The previous prime is 22045766161. The next prime is 22045766257. The reversal of 22045766179 is 97166754022.

It is a happy number.

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 22045766179 - 2⁵ = 22045766147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22045766779) 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, 6748449 + ... + 6751714.

It is an arithmetic number, because the mean of its divisors is an integer number (2916035424).

Almost surely, 2^22045766179 is an apocalyptic number.

22045766179 is a deficient number, since it is larger than the sum of its proper divisors (1282517213).

22045766179 is a wasteful number, since it uses less digits than its factorization.

22045766179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13500257.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 22045766179 in words is "twenty-two billion, forty-five million, seven hundred sixty-six thousand, one hundred seventy-nine".