12213203130211 has 2 divisors, whose sum is σ = 12213203130212. Its totient is φ = 12213203130210.

The previous prime is 12213203130157. The next prime is 12213203130217. The reversal of 12213203130211 is 11203130231221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12213203130211 - 2⁷ = 12213203130083 is a prime.

It is not a weakly prime, because it can be changed into another prime (12213203130217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106601565105 + 6106601565106.

It is an arithmetic number, because the mean of its divisors is an integer number (6106601565106).

Almost surely, 2^{12213203130211} is an apocalyptic number.

12213203130211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213203130211 is an equidigital number, since it uses as much as digits as its factorization.

12213203130211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12213203130211 its reverse (11203130231221), we get a palindrome (23416333361432).

The spelling of 12213203130211 in words is "twelve trillion, two hundred thirteen billion, two hundred three million, one hundred thirty thousand, two hundred eleven".