12002002202212 has 48 divisors (see below), whose sum is σ = 23480406113472. Its totient is φ = 5320713041280.

The previous prime is 12002002202171. The next prime is 12002002202257. The reversal of 12002002202212 is 21220220020021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3404163 + ... + 5965930.

It is an arithmetic number, because the mean of its divisors is an integer number (489175127364).

Almost surely, 2^{12002002202212} is an apocalyptic number.

It is an amenable number.

12002002202212 is a deficient number, since it is larger than the sum of its proper divisors (11478403911260).

12002002202212 is a wasteful number, since it uses less digits than its factorization.

12002002202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9370828 (or 9370826 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12002002202212 its reverse (21220220020021), we get a palindrome (33222222222233).

The spelling of 12002002202212 in words is "twelve trillion, two billion, two million, two hundred two thousand, two hundred twelve".