12220110102 has 96 divisors (see below), whose sum is σ = 27012856320. Its totient is φ = 3681400320.

The previous prime is 12220110043. The next prime is 12220110127. The reversal of 12220110102 is 20101102221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5067277 + ... + 5069687.

It is an arithmetic number, because the mean of its divisors is an integer number (281383920).

Almost surely, 2^12220110102 is an apocalyptic number.

12220110102 is an abundant number, since it is smaller than the sum of its proper divisors (14792746218).

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

12220110102 is a wasteful number, since it uses less digits than its factorization.

12220110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566 (or 2549 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12220110102 its reverse (20101102221), we get a palindrome (32321212323).

The spelling of 12220110102 in words is "twelve billion, two hundred twenty million, one hundred ten thousand, one hundred two".