12002202211211 has 2 divisors, whose sum is σ = 12002202211212. Its totient is φ = 12002202211210.

The previous prime is 12002202211201. The next prime is 12002202211213. The reversal of 12002202211211 is 11211220220021.

It is a strong prime.

It is an emirp because it is prime and its reverse (11211220220021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12002202211211 - 2⁶ = 12002202211147 is a prime.

Together with 12002202211213, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12002202211211.

It is not a weakly prime, because it can be changed into another prime (12002202211213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001101105605 + 6001101105606.

It is an arithmetic number, because the mean of its divisors is an integer number (6001101105606).

Almost surely, 2^{12002202211211} is an apocalyptic number.

12002202211211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002202211211 is an equidigital number, since it uses as much as digits as its factorization.

12002202211211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12002202211211 its reverse (11211220220021), we get a palindrome (23213422431232).

The spelling of 12002202211211 in words is "twelve trillion, two billion, two hundred two million, two hundred eleven thousand, two hundred eleven".