22231331102 has 16 divisors (see below), whose sum is σ = 35112802560. Its totient is φ = 10527420312.

The previous prime is 22231331071. The next prime is 22231331113. The reversal of 22231331102 is 20113313222.

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 7 ways as a sum of consecutive naturals, for example, 39533 + ... + 214535.

It is an arithmetic number, because the mean of its divisors is an integer number (2194550160).

Almost surely, 2^22231331102 is an apocalyptic number.

22231331102 is a deficient number, since it is larger than the sum of its proper divisors (12881471458).

22231331102 is a wasteful number, since it uses less digits than its factorization.

22231331102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178367.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22231331102 its reverse (20113313222), we get a palindrome (42344644324).

The spelling of 22231331102 in words is "twenty-two billion, two hundred thirty-one million, three hundred thirty-one thousand, one hundred two".