422322223243 has 2 divisors, whose sum is σ = 422322223244. Its totient is φ = 422322223242.

The previous prime is 422322223187. The next prime is 422322223261. The reversal of 422322223243 is 342322223224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422322223243 - 2⁹ = 422322222731 is a prime.

It is not a weakly prime, because it can be changed into another prime (422322223943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211161111621 + 211161111622.

It is an arithmetic number, because the mean of its divisors is an integer number (211161111622).

Almost surely, 2^422322223243 is an apocalyptic number.

422322223243 is a deficient number, since it is larger than the sum of its proper divisors (1).

422322223243 is an equidigital number, since it uses as much as digits as its factorization.

422322223243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 31.

Adding to 422322223243 its reverse (342322223224), we get a palindrome (764644446467).

The spelling of 422322223243 in words is "four hundred twenty-two billion, three hundred twenty-two million, two hundred twenty-three thousand, two hundred forty-three".