422204400419 has 2 divisors, whose sum is σ = 422204400420. Its totient is φ = 422204400418.

The previous prime is 422204400377. The next prime is 422204400437. The reversal of 422204400419 is 914004402224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422204400419 is a prime.

It is a super-2 number, since 2×422204400419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (422204400479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211102200209 + 211102200210.

It is an arithmetic number, because the mean of its divisors is an integer number (211102200210).

Almost surely, 2^422204400419 is an apocalyptic number.

422204400419 is a deficient number, since it is larger than the sum of its proper divisors (1).

422204400419 is an equidigital number, since it uses as much as digits as its factorization.

422204400419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 422204400419 in words is "four hundred twenty-two billion, two hundred four million, four hundred thousand, four hundred nineteen".