22057609930 has 8 divisors (see below), whose sum is σ = 39703697892. Its totient is φ = 8823043968.

The previous prime is 22057609919. The next prime is 22057609933. The reversal of 22057609930 is 3990675022.

It can be written as a sum of positive squares in 2 ways, for example, as 21230529849 + 827080081 = 145707^2 + 28759^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22057609933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102880487 + ... + 1102880506.

Almost surely, 2^22057609930 is an apocalyptic number.

22057609930 is a deficient number, since it is larger than the sum of its proper divisors (17646087962).

22057609930 is a wasteful number, since it uses less digits than its factorization.

22057609930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205761000.

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 22057609930 in words is "twenty-two billion, fifty-seven million, six hundred nine thousand, nine hundred thirty".