22200322230 has 24 divisors (see below), whose sum is σ = 57720838032. Its totient is φ = 5920085904.

The previous prime is 22200322217. The next prime is 22200322241. The reversal of 22200322230 is 3222300222.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 123335034 + ... + 123335213.

It is an arithmetic number, because the mean of its divisors is an integer number (2405034918).

Almost surely, 2^22200322230 is an apocalyptic number.

22200322230 is an abundant number, since it is smaller than the sum of its proper divisors (35520515802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22200322230 is a wasteful number, since it uses less digits than its factorization.

22200322230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246670260 (or 246670257 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 22200322230 its reverse (3222300222), we get a palindrome (25422622452).

The spelling of 22200322230 in words is "twenty-two billion, two hundred million, three hundred twenty-two thousand, two hundred thirty".