422033219 has 2 divisors, whose sum is σ = 422033220. Its totient is φ = 422033218.

The previous prime is 422033203. The next prime is 422033251. The reversal of 422033219 is 912330224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422033219 - 2⁴ = 422033203 is a prime.

It is a super-2 number, since 2×422033219² = 356224075879003922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (422033119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211016609 + 211016610.

It is an arithmetic number, because the mean of its divisors is an integer number (211016610).

Almost surely, 2^422033219 is an apocalyptic number.

422033219 is a deficient number, since it is larger than the sum of its proper divisors (1).

422033219 is an equidigital number, since it uses as much as digits as its factorization.

422033219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 422033219 is about 20543.4471060725. The cubic root of 422033219 is about 750.0937476887.

The spelling of 422033219 in words is "four hundred twenty-two million, thirty-three thousand, two hundred nineteen".