12102002122210 has 64 divisors (see below), whose sum is σ = 29247915642624. Its totient is φ = 3481894713600.

The previous prime is 12102002122207. The next prime is 12102002122241. The reversal of 12102002122210 is 1222120020121.

It is a happy number.

12102002122210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 604485601 + ... + 604505620.

It is an arithmetic number, because the mean of its divisors is an integer number (456998681916).

Almost surely, 2^{12102002122210} is an apocalyptic number.

12102002122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102002122210 is an abundant number, since it is smaller than the sum of its proper divisors (17145913520414).

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

12102002122210 is a wasteful number, since it uses less digits than its factorization.

12102002122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208991259.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12102002122210 its reverse (1222120020121), we get a palindrome (13324122142331).

The spelling of 12102002122210 in words is "twelve trillion, one hundred two billion, two million, one hundred twenty-two thousand, two hundred ten".