22023303194 has 8 divisors (see below), whose sum is σ = 33072454548. Its totient is φ = 10999151680.

The previous prime is 22023303187. The next prime is 22023303319. The reversal of 22023303194 is 49130332022.

It can be written as a sum of positive squares in 2 ways, for example, as 21907848169 + 115455025 = 148013^2 + 10745^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6247757 + ... + 6251280.

Almost surely, 2^22023303194 is an apocalyptic number.

22023303194 is a deficient number, since it is larger than the sum of its proper divisors (11049151354).

22023303194 is a wasteful number, since it uses less digits than its factorization.

22023303194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12499920.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 22023303194 in words is "twenty-two billion, twenty-three million, three hundred three thousand, one hundred ninety-four".