12102212230002 has 24 divisors (see below), whose sum is σ = 26221878023484. Its totient is φ = 4034006406144.

The previous prime is 12102212229979. The next prime is 12102212230013. The reversal of 12102212230002 is 20003221220121.

12102212230002 is a `hidden beast` number, since 1 + 210 + 221 + 2 + 230 + 0 + 0 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10590396895521 + 1511815334481 = 3254289^2 + 1229559^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4194583 + ... + 6465210.

Almost surely, 2^{12102212230002} is an apocalyptic number.

12102212230002 is an abundant number, since it is smaller than the sum of its proper divisors (14119665793482).

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

12102212230002 is a wasteful number, since it uses less digits than its factorization.

12102212230002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10722874 (or 10722871 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12102212230002 its reverse (20003221220121), we get a palindrome (32105433450123).

The spelling of 12102212230002 in words is "twelve trillion, one hundred two billion, two hundred twelve million, two hundred thirty thousand, two".