12000002221211 has 2 divisors, whose sum is σ = 12000002221212. Its totient is φ = 12000002221210.

The previous prime is 12000002221201. The next prime is 12000002221231. The reversal of 12000002221211 is 11212220000021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12000002221211 - 2³⁰ = 11998928479387 is a prime.

It is not a weakly prime, because it can be changed into another prime (12000002221201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000001110605 + 6000001110606.

It is an arithmetic number, because the mean of its divisors is an integer number (6000001110606).

Almost surely, 2^{12000002221211} is an apocalyptic number.

12000002221211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000002221211 is an equidigital number, since it uses as much as digits as its factorization.

12000002221211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12000002221211 its reverse (11212220000021), we get a palindrome (23212222221232).

The spelling of 12000002221211 in words is "twelve trillion, two million, two hundred twenty-one thousand, two hundred eleven".