22221884005 has 8 divisors (see below), whose sum is σ = 26669768832. Its totient is φ = 17775168528.

The previous prime is 22221883993. The next prime is 22221884053. The reversal of 22221884005 is 50048812222.

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 22221884005 - 2¹⁵ = 22221851237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249969 + ... + 326998.

It is an arithmetic number, because the mean of its divisors is an integer number (3333721104).

Almost surely, 2^22221884005 is an apocalyptic number.

It is an amenable number.

22221884005 is a deficient number, since it is larger than the sum of its proper divisors (4447884827).

22221884005 is an equidigital number, since it uses as much as digits as its factorization.

22221884005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584675.

The product of its (nonzero) digits is 20480, while the sum is 34.

The spelling of 22221884005 in words is "twenty-two billion, two hundred twenty-one million, eight hundred eighty-four thousand, five".