314223227 has 2 divisors, whose sum is σ = 314223228. Its totient is φ = 314223226.

The previous prime is 314223193. The next prime is 314223229. The reversal of 314223227 is 722322413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314223227 - 2⁶ = 314223163 is a prime.

Together with 314223229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 314223196 and 314223205.

It is not a weakly prime, because it can be changed into another prime (314223229) 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, 157111613 + 157111614.

It is an arithmetic number, because the mean of its divisors is an integer number (157111614).

Almost surely, 2^314223227 is an apocalyptic number.

314223227 is a deficient number, since it is larger than the sum of its proper divisors (1).

314223227 is an equidigital number, since it uses as much as digits as its factorization.

314223227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 26.

The square root of 314223227 is about 17726.3427418066. The cubic root of 314223227 is about 679.8494671112.

The spelling of 314223227 in words is "three hundred fourteen million, two hundred twenty-three thousand, two hundred twenty-seven".