12000022002211 has 2 divisors, whose sum is σ = 12000022002212. Its totient is φ = 12000022002210.

The previous prime is 12000022002209. The next prime is 12000022002251. The reversal of 12000022002211 is 11220022000021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12000022002211 - 2¹ = 12000022002209 is a prime.

Together with 12000022002209, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12000022002191 and 12000022002200.

It is not a weakly prime, because it can be changed into another prime (12000022002251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000011001105 + 6000011001106.

It is an arithmetic number, because the mean of its divisors is an integer number (6000011001106).

Almost surely, 2^{12000022002211} is an apocalyptic number.

12000022002211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000022002211 is an equidigital number, since it uses as much as digits as its factorization.

12000022002211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12000022002211 its reverse (11220022000021), we get a palindrome (23220044002232).

The spelling of 12000022002211 in words is "twelve trillion, twenty-two million, two thousand, two hundred eleven".