222100130132 has 24 divisors (see below), whose sum is σ = 390482756160. Its totient is φ = 110534719680.

The previous prime is 222100130117. The next prime is 222100130141. The reversal of 222100130132 is 231031001222.

It is a self number, because there is not a number n which added to its sum of digits gives 222100130132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680969 + ... + 952847.

It is an arithmetic number, because the mean of its divisors is an integer number (16270114840).

Almost surely, 2^222100130132 is an apocalyptic number.

It is an amenable number.

222100130132 is a deficient number, since it is larger than the sum of its proper divisors (168382626028).

222100130132 is a wasteful number, since it uses less digits than its factorization.

222100130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272831 (or 272829 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 222100130132 its reverse (231031001222), we get a palindrome (453131131354).

The spelling of 222100130132 in words is "two hundred twenty-two billion, one hundred million, one hundred thirty thousand, one hundred thirty-two".