422422330219 has 2 divisors, whose sum is σ = 422422330220. Its totient is φ = 422422330218.

The previous prime is 422422330217. The next prime is 422422330223. The reversal of 422422330219 is 912033224224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422422330219 - 2¹ = 422422330217 is a prime.

It is a super-2 number, since 2×422422330219² (a number of 24 digits) contains 22 as substring.

Together with 422422330217, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (422422330217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211211165109 + 211211165110.

It is an arithmetic number, because the mean of its divisors is an integer number (211211165110).

Almost surely, 2^422422330219 is an apocalyptic number.

422422330219 is a deficient number, since it is larger than the sum of its proper divisors (1).

422422330219 is an equidigital number, since it uses as much as digits as its factorization.

422422330219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 422422330219 in words is "four hundred twenty-two billion, four hundred twenty-two million, three hundred thirty thousand, two hundred nineteen".