222412793179 has 4 divisors (see below), whose sum is σ = 223343390880. Its totient is φ = 221482195480.

The previous prime is 222412793167. The next prime is 222412793219. The reversal of 222412793179 is 971397214222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222412793179 - 2²⁷ = 222278575451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222412793159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465298492 + ... + 465298969.

It is an arithmetic number, because the mean of its divisors is an integer number (55835847720).

Almost surely, 2^222412793179 is an apocalyptic number.

222412793179 is a deficient number, since it is larger than the sum of its proper divisors (930597701).

222412793179 is an equidigital number, since it uses as much as digits as its factorization.

222412793179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930597700.

The product of its digits is 762048, while the sum is 49.

The spelling of 222412793179 in words is "two hundred twenty-two billion, four hundred twelve million, seven hundred ninety-three thousand, one hundred seventy-nine".