422775055327 has 2 divisors, whose sum is σ = 422775055328. Its totient is φ = 422775055326.

The previous prime is 422775055259. The next prime is 422775055459. The reversal of 422775055327 is 723550577224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422775055327 - 2¹¹ = 422775053279 is a prime.

It is a super-2 number, since 2×422775055327² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422779055327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211387527663 + 211387527664.

It is an arithmetic number, because the mean of its divisors is an integer number (211387527664).

Almost surely, 2^422775055327 is an apocalyptic number.

422775055327 is a deficient number, since it is larger than the sum of its proper divisors (1).

422775055327 is an equidigital number, since it uses as much as digits as its factorization.

422775055327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4116000, while the sum is 49.

The spelling of 422775055327 in words is "four hundred twenty-two billion, seven hundred seventy-five million, fifty-five thousand, three hundred twenty-seven".