22100332210 has 32 divisors (see below), whose sum is σ = 43408099584. Its totient is φ = 8034432000.

The previous prime is 22100332187. The next prime is 22100332211. The reversal of 22100332210 is 1223300122.

It is not an unprimeable number, because it can be changed into a prime (22100332211) 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, 446290 + ... + 493330.

It is an arithmetic number, because the mean of its divisors is an integer number (1356503112).

Almost surely, 2^22100332210 is an apocalyptic number.

22100332210 is a deficient number, since it is larger than the sum of its proper divisors (21307767374).

22100332210 is a wasteful number, since it uses less digits than its factorization.

22100332210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51330.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22100332210 its reverse (1223300122), we get a palindrome (23323632332).

The spelling of 22100332210 in words is "twenty-two billion, one hundred million, three hundred thirty-two thousand, two hundred ten".