22102232260 has 48 divisors (see below), whose sum is σ = 50102841600. Its totient is φ = 8164897664.

The previous prime is 22102232209. The next prime is 22102232261. The reversal of 22102232260 is 6223220122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22102232261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 815080 + ... + 841759.

It is an arithmetic number, because the mean of its divisors is an integer number (1043809200).

Almost surely, 2^22102232260 is an apocalyptic number.

22102232260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22102232260 is an abundant number, since it is smaller than the sum of its proper divisors (28000609340).

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

22102232260 is a wasteful number, since it uses less digits than its factorization.

22102232260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656900 (or 1656898 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22102232260 its reverse (6223220122), we get a palindrome (28325452382).

The spelling of 22102232260 in words is "twenty-two billion, one hundred two million, two hundred thirty-two thousand, two hundred sixty".