22442332202 has 32 divisors (see below), whose sum is σ = 35363623680. Its totient is φ = 10661207040.

The previous prime is 22442332183. The next prime is 22442332219. The reversal of 22442332202 is 20223324422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7287299 + ... + 7290377.

It is an arithmetic number, because the mean of its divisors is an integer number (1105113240).

Almost surely, 2^22442332202 is an apocalyptic number.

22442332202 is a deficient number, since it is larger than the sum of its proper divisors (12921291478).

22442332202 is a wasteful number, since it uses less digits than its factorization.

22442332202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 22442332202 its reverse (20223324422), we get a palindrome (42665656624).

The spelling of 22442332202 in words is "twenty-two billion, four hundred forty-two million, three hundred thirty-two thousand, two hundred two".