422504848061 has 2 divisors, whose sum is σ = 422504848062. Its totient is φ = 422504848060.

The previous prime is 422504848049. The next prime is 422504848093. The reversal of 422504848061 is 160848405224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 416657340100 + 5847507961 = 645490^2 + 76469^2 .

It is a cyclic number.

It is not a de Polignac number, because 422504848061 - 2¹⁸ = 422504585917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422504848861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211252424030 + 211252424031.

It is an arithmetic number, because the mean of its divisors is an integer number (211252424031).

Almost surely, 2^422504848061 is an apocalyptic number.

It is an amenable number.

422504848061 is a deficient number, since it is larger than the sum of its proper divisors (1).

422504848061 is an equidigital number, since it uses as much as digits as its factorization.

422504848061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 491520, while the sum is 44.

The spelling of 422504848061 in words is "four hundred twenty-two billion, five hundred four million, eight hundred forty-eight thousand, sixty-one".