422214313 has 2 divisors, whose sum is σ = 422214314. Its totient is φ = 422214312.

The previous prime is 422214263. The next prime is 422214323. The reversal of 422214313 is 313412224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322274304 + 99940009 = 17952^2 + 9997^2 .

It is a cyclic number.

It is not a de Polignac number, because 422214313 - 2¹⁷ = 422083241 is a prime.

It is a super-2 number, since 2×422214313² = 356529852204123938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (422214323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211107156 + 211107157.

It is an arithmetic number, because the mean of its divisors is an integer number (211107157).

Almost surely, 2^422214313 is an apocalyptic number.

It is an amenable number.

422214313 is a deficient number, since it is larger than the sum of its proper divisors (1).

422214313 is an equidigital number, since it uses as much as digits as its factorization.

422214313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 22.

The square root of 422214313 is about 20547.8542188716. The cubic root of 422214313 is about 750.2010204866.

Adding to 422214313 its reverse (313412224), we get a palindrome (735626537).

The spelling of 422214313 in words is "four hundred twenty-two million, two hundred fourteen thousand, three hundred thirteen".