422680074250481 has 2 divisors, whose sum is σ = 422680074250482. Its totient is φ = 422680074250480.

The previous prime is 422680074250459. The next prime is 422680074250493. The reversal of 422680074250481 is 184052470086224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 421737194410081 + 942879840400 = 20536241^2 + 971020^2 .

It is a cyclic number.

It is not a de Polignac number, because 422680074250481 - 2¹⁴ = 422680074234097 is a prime.

It is a super-2 number, since 2×422680074250481² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (422680073250481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211340037125240 + 211340037125241.

It is an arithmetic number, because the mean of its divisors is an integer number (211340037125241).

Almost surely, 2^{422680074250481} is an apocalyptic number.

It is an amenable number.

422680074250481 is a deficient number, since it is larger than the sum of its proper divisors (1).

422680074250481 is an equidigital number, since it uses as much as digits as its factorization.

422680074250481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6881280, while the sum is 53.

The spelling of 422680074250481 in words is "four hundred twenty-two trillion, six hundred eighty billion, seventy-four million, two hundred fifty thousand, four hundred eighty-one".