22222604847 has 8 divisors (see below), whose sum is σ = 29631296944. Its totient is φ = 14814491328.

The previous prime is 22222604797. The next prime is 22222604903. The reversal of 22222604847 is 74840622222.

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

It is not a de Polignac number, because 22222604847 - 2¹¹ = 22222602799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22222600847) 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, 45268 + ... + 215625.

It is an arithmetic number, because the mean of its divisors is an integer number (3703912118).

Almost surely, 2^22222604847 is an apocalyptic number.

22222604847 is a deficient number, since it is larger than the sum of its proper divisors (7408692097).

22222604847 is a wasteful number, since it uses less digits than its factorization.

22222604847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289289.

The product of its (nonzero) digits is 172032, while the sum is 39.

The spelling of 22222604847 in words is "twenty-two billion, two hundred twenty-two million, six hundred four thousand, eight hundred forty-seven".