212212230130211 has 2 divisors, whose sum is σ = 212212230130212. Its totient is φ = 212212230130210.

The previous prime is 212212230130207. The next prime is 212212230130213. The reversal of 212212230130211 is 112031032212212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212212230130211 - 2² = 212212230130207 is a prime.

Together with 212212230130213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (212212230130213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106106115065105 + 106106115065106.

It is an arithmetic number, because the mean of its divisors is an integer number (106106115065106).

Almost surely, 2^{212212230130211} is an apocalyptic number.

212212230130211 is a deficient number, since it is larger than the sum of its proper divisors (1).

212212230130211 is an equidigital number, since it uses as much as digits as its factorization.

212212230130211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 212212230130211 its reverse (112031032212212), we get a palindrome (324243262342423).

The spelling of 212212230130211 in words is "two hundred twelve trillion, two hundred twelve billion, two hundred thirty million, one hundred thirty thousand, two hundred eleven".