422548314499 has 2 divisors, whose sum is σ = 422548314500. Its totient is φ = 422548314498.

The previous prime is 422548314427. The next prime is 422548314509. The reversal of 422548314499 is 994413845224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422548314499 - 2⁹ = 422548313987 is a prime.

It is not a weakly prime, because it can be changed into another prime (422548314599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211274157249 + 211274157250.

It is an arithmetic number, because the mean of its divisors is an integer number (211274157250).

Almost surely, 2^422548314499 is an apocalyptic number.

422548314499 is a deficient number, since it is larger than the sum of its proper divisors (1).

422548314499 is an equidigital number, since it uses as much as digits as its factorization.

422548314499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9953280, while the sum is 55.

The spelling of 422548314499 in words is "four hundred twenty-two billion, five hundred forty-eight million, three hundred fourteen thousand, four hundred ninety-nine".