422043222233 has 2 divisors, whose sum is σ = 422043222234. Its totient is φ = 422043222232.

The previous prime is 422043222229. The next prime is 422043222259. The reversal of 422043222233 is 332222340224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 356733841984 + 65309380249 = 597272^2 + 255557^2 .

It is a cyclic number.

It is not a de Polignac number, because 422043222233 - 2² = 422043222229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422043222196 and 422043222205.

It is not a weakly prime, because it can be changed into another prime (422043252233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211021611116 + 211021611117.

It is an arithmetic number, because the mean of its divisors is an integer number (211021611117).

Almost surely, 2^422043222233 is an apocalyptic number.

It is an amenable number.

422043222233 is a deficient number, since it is larger than the sum of its proper divisors (1).

422043222233 is an equidigital number, since it uses as much as digits as its factorization.

422043222233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 422043222233 its reverse (332222340224), we get a palindrome (754265562457).

The spelling of 422043222233 in words is "four hundred twenty-two billion, forty-three million, two hundred twenty-two thousand, two hundred thirty-three".