22224172934 has 8 divisors (see below), whose sum is σ = 33347339928. Its totient is φ = 11108392960.

The previous prime is 22224172931. The next prime is 22224172963. The reversal of 22224172934 is 43927142222.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22224172931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1839227 + ... + 1851270.

It is an arithmetic number, because the mean of its divisors is an integer number (4168417491).

Almost surely, 2^22224172934 is an apocalyptic number.

22224172934 is a deficient number, since it is larger than the sum of its proper divisors (11123166994).

22224172934 is a wasteful number, since it uses less digits than its factorization.

22224172934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3693510.

The product of its digits is 96768, while the sum is 38.

The spelling of 22224172934 in words is "twenty-two billion, two hundred twenty-four million, one hundred seventy-two thousand, nine hundred thirty-four".