422340023113247 has 2 divisors, whose sum is σ = 422340023113248. Its totient is φ = 422340023113246.

The previous prime is 422340023113153. The next prime is 422340023113289. The reversal of 422340023113247 is 742311320043224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422340023113247 - 2³² = 422335728145951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422340023113247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422340023119247) 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, 211170011556623 + 211170011556624.

It is an arithmetic number, because the mean of its divisors is an integer number (211170011556624).

Almost surely, 2^{422340023113247} is an apocalyptic number.

422340023113247 is a deficient number, since it is larger than the sum of its proper divisors (1).

422340023113247 is an equidigital number, since it uses as much as digits as its factorization.

422340023113247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 38.

The spelling of 422340023113247 in words is "four hundred twenty-two trillion, three hundred forty billion, twenty-three million, one hundred thirteen thousand, two hundred forty-seven".