422214404243 has 2 divisors, whose sum is σ = 422214404244. Its totient is φ = 422214404242.

The previous prime is 422214404093. The next prime is 422214404251. The reversal of 422214404243 is 342404412224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422214404243 - 2²⁶ = 422147295379 is a prime.

It is not a weakly prime, because it can be changed into another prime (422214404273) 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, 211107202121 + 211107202122.

It is an arithmetic number, because the mean of its divisors is an integer number (211107202122).

Almost surely, 2^422214404243 is an apocalyptic number.

422214404243 is a deficient number, since it is larger than the sum of its proper divisors (1).

422214404243 is an equidigital number, since it uses as much as digits as its factorization.

422214404243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 422214404243 its reverse (342404412224), we get a palindrome (764618816467).

The spelling of 422214404243 in words is "four hundred twenty-two billion, two hundred fourteen million, four hundred four thousand, two hundred forty-three".