422322414247 has 2 divisors, whose sum is σ = 422322414248. Its totient is φ = 422322414246.

The previous prime is 422322414061. The next prime is 422322414251. The reversal of 422322414247 is 742414223224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422322414247 - 2¹⁹ = 422321889959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422322484247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211161207123 + 211161207124.

It is an arithmetic number, because the mean of its divisors is an integer number (211161207124).

Almost surely, 2^422322414247 is an apocalyptic number.

422322414247 is a deficient number, since it is larger than the sum of its proper divisors (1).

422322414247 is an equidigital number, since it uses as much as digits as its factorization.

422322414247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172032, while the sum is 37.

The spelling of 422322414247 in words is "four hundred twenty-two billion, three hundred twenty-two million, four hundred fourteen thousand, two hundred forty-seven".