22205616322 has 8 divisors (see below), whose sum is σ = 33310976400. Its totient is φ = 11101957524.

The previous prime is 22205616319. The next prime is 22205616337. The reversal of 22205616322 is 22361650222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392172 + ... + 445207.

It is an arithmetic number, because the mean of its divisors is an integer number (4163872050).

Almost surely, 2^22205616322 is an apocalyptic number.

22205616322 is a deficient number, since it is larger than the sum of its proper divisors (11105360078).

22205616322 is a wasteful number, since it uses less digits than its factorization.

22205616322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850640.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 22205616322 in words is "twenty-two billion, two hundred five million, six hundred sixteen thousand, three hundred twenty-two".