100222221179 has 8 divisors (see below), whose sum is σ = 102674582640. Its totient is φ = 97770236800.

The previous prime is 100222221173. The next prime is 100222221181. The reversal of 100222221179 is 971122222001.

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 100222221179 - 2²⁰ = 100221172603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222221173) 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, 487124 + ... + 661614.

It is an arithmetic number, because the mean of its divisors is an integer number (12834322830).

Almost surely, 2^100222221179 is an apocalyptic number.

100222221179 is a deficient number, since it is larger than the sum of its proper divisors (2452361461).

100222221179 is a wasteful number, since it uses less digits than its factorization.

100222221179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188541.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 100222221179 in words is "one hundred billion, two hundred twenty-two million, two hundred twenty-one thousand, one hundred seventy-nine".