12102113330202 has 48 divisors (see below), whose sum is σ = 28156244049792. Its totient is φ = 3457708974720.

The previous prime is 12102113330161. The next prime is 12102113330239. The reversal of 12102113330202 is 20203331120121.

It is a super-2 number, since 2×12102113330202² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37645698 + ... + 37965810.

It is an arithmetic number, because the mean of its divisors is an integer number (586588417704).

Almost surely, 2^{12102113330202} is an apocalyptic number.

12102113330202 is an abundant number, since it is smaller than the sum of its proper divisors (16054130719590).

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

12102113330202 is a wasteful number, since it uses less digits than its factorization.

12102113330202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448723 (or 448716 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12102113330202 its reverse (20203331120121), we get a palindrome (32305444450323).

The spelling of 12102113330202 in words is "twelve trillion, one hundred two billion, one hundred thirteen million, three hundred thirty thousand, two hundred two".