424202212420211 has 2 divisors, whose sum is σ = 424202212420212. Its totient is φ = 424202212420210.

The previous prime is 424202212420171. The next prime is 424202212420213. The reversal of 424202212420211 is 112024212202424.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424202212420211 - 2¹⁰ = 424202212419187 is a prime.

Together with 424202212420213, 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 (424202212420213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212101106210105 + 212101106210106.

It is an arithmetic number, because the mean of its divisors is an integer number (212101106210106).

Almost surely, 2^{424202212420211} is an apocalyptic number.

424202212420211 is a deficient number, since it is larger than the sum of its proper divisors (1).

424202212420211 is an equidigital number, since it uses as much as digits as its factorization.

424202212420211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 424202212420211 its reverse (112024212202424), we get a palindrome (536226424622635).

The spelling of 424202212420211 in words is "four hundred twenty-four trillion, two hundred two billion, two hundred twelve million, four hundred twenty thousand, two hundred eleven".