22333552442 has 8 divisors (see below), whose sum is σ = 34655512500. Its totient is φ = 10781714944.

The previous prime is 22333552429. The next prime is 22333552459. The reversal of 22333552442 is 24425533322.

It can be written as a sum of positive squares in 2 ways, for example, as 21424469641 + 909082801 = 146371^2 + 30151^2 .

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, 192530567 + ... + 192530682.

Almost surely, 2^22333552442 is an apocalyptic number.

22333552442 is a deficient number, since it is larger than the sum of its proper divisors (12321960058).

22333552442 is a wasteful number, since it uses less digits than its factorization.

22333552442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385061280.

The product of its digits is 172800, while the sum is 35.

The spelling of 22333552442 in words is "twenty-two billion, three hundred thirty-three million, five hundred fifty-two thousand, four hundred forty-two".