422332199 has 2 divisors, whose sum is σ = 422332200. Its totient is φ = 422332198.

The previous prime is 422332193. The next prime is 422332201. The reversal of 422332199 is 991233224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422332199 is a prime.

Together with 422332201, 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 (422332193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211166099 + 211166100.

It is an arithmetic number, because the mean of its divisors is an integer number (211166100).

Almost surely, 2^422332199 is an apocalyptic number.

422332199 is a deficient number, since it is larger than the sum of its proper divisors (1).

422332199 is an equidigital number, since it uses as much as digits as its factorization.

422332199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 422332199 is about 20550.7225907023. The cubic root of 422332199 is about 750.2708349269.

The spelling of 422332199 in words is "four hundred twenty-two million, three hundred thirty-two thousand, one hundred ninety-nine".