12214311211 has 2 divisors, whose sum is σ = 12214311212. Its totient is φ = 12214311210.

The previous prime is 12214311199. The next prime is 12214311223. The reversal of 12214311211 is 11211341221.

It is a balanced prime because it is at equal distance from previous prime (12214311199) and next prime (12214311223).

It is an emirp because it is prime and its reverse (11211341221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12214311211 - 2⁹ = 12214310699 is a prime.

It is not a weakly prime, because it can be changed into another prime (12214311281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6107155605 + 6107155606.

It is an arithmetic number, because the mean of its divisors is an integer number (6107155606).

Almost surely, 2^12214311211 is an apocalyptic number.

12214311211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12214311211 is an equidigital number, since it uses as much as digits as its factorization.

12214311211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96, while the sum is 19.

Adding to 12214311211 its reverse (11211341221), we get a palindrome (23425652432).

The spelling of 12214311211 in words is "twelve billion, two hundred fourteen million, three hundred eleven thousand, two hundred eleven".