314422211 has 2 divisors, whose sum is σ = 314422212. Its totient is φ = 314422210.

The previous prime is 314422201. The next prime is 314422219. The reversal of 314422211 is 112224413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314422211 - 2¹⁴ = 314405827 is a prime.

It is a super-2 number, since 2×314422211² = 197722653540257042, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (314422219) 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, 157211105 + 157211106.

It is an arithmetic number, because the mean of its divisors is an integer number (157211106).

Almost surely, 2^314422211 is an apocalyptic number.

314422211 is a deficient number, since it is larger than the sum of its proper divisors (1).

314422211 is an equidigital number, since it uses as much as digits as its factorization.

314422211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 384, while the sum is 20.

The square root of 314422211 is about 17731.9545171986. The cubic root of 314422211 is about 679.9929432659.

Adding to 314422211 its reverse (112224413), we get a palindrome (426646624).

The spelling of 314422211 in words is "three hundred fourteen million, four hundred twenty-two thousand, two hundred eleven".