422412004211 has 2 divisors, whose sum is σ = 422412004212. Its totient is φ = 422412004210.

The previous prime is 422412004163. The next prime is 422412004213. The reversal of 422412004211 is 112400214224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422412004211 - 2²² = 422407809907 is a prime.

Together with 422412004213, 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 (422412004213) 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, 211206002105 + 211206002106.

It is an arithmetic number, because the mean of its divisors is an integer number (211206002106).

Almost surely, 2^422412004211 is an apocalyptic number.

422412004211 is a deficient number, since it is larger than the sum of its proper divisors (1).

422412004211 is an equidigital number, since it uses as much as digits as its factorization.

422412004211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 422412004211 its reverse (112400214224), we get a palindrome (534812218435).

The spelling of 422412004211 in words is "four hundred twenty-two billion, four hundred twelve million, four thousand, two hundred eleven".