422421040124297 has 2 divisors, whose sum is σ = 422421040124298. Its totient is φ = 422421040124296.

The previous prime is 422421040124203. The next prime is 422421040124311. The reversal of 422421040124297 is 792421040124224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348147048372601 + 74273991751696 = 18658699^2 + 8618236^2 .

It is a cyclic number.

It is not a de Polignac number, because 422421040124297 - 2¹⁰ = 422421040123273 is a prime.

It is not a weakly prime, because it can be changed into another prime (422421040424297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211210520062148 + 211210520062149.

It is an arithmetic number, because the mean of its divisors is an integer number (211210520062149).

Almost surely, 2^{422421040124297} is an apocalyptic number.

It is an amenable number.

422421040124297 is a deficient number, since it is larger than the sum of its proper divisors (1).

422421040124297 is an equidigital number, since it uses as much as digits as its factorization.

422421040124297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 422421040124297 in words is "four hundred twenty-two trillion, four hundred twenty-one billion, forty million, one hundred twenty-four thousand, two hundred ninety-seven".