422094269 has 2 divisors, whose sum is σ = 422094270. Its totient is φ = 422094268.

The previous prime is 422094227. The next prime is 422094271. The reversal of 422094269 is 962490224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 315488644 + 106605625 = 17762^2 + 10325^2 .

It is a cyclic number.

It is not a de Polignac number, because 422094269 - 2²⁴ = 405317053 is a prime.

It is a super-2 number, since 2×422094269² = 356327143845288722, which contains 22 as substring.

Together with 422094271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422094209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211047134 + 211047135.

It is an arithmetic number, because the mean of its divisors is an integer number (211047135).

Almost surely, 2^422094269 is an apocalyptic number.

It is an amenable number.

422094269 is a deficient number, since it is larger than the sum of its proper divisors (1).

422094269 is an equidigital number, since it uses as much as digits as its factorization.

422094269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 422094269 is about 20544.9329276102. The cubic root of 422094269 is about 750.1299146801.

It can be divided in two parts, 4220 and 94269, that added together give a palindrome (98489).

The spelling of 422094269 in words is "four hundred twenty-two million, ninety-four thousand, two hundred sixty-nine".