14122211 has 2 divisors, whose sum is σ = 14122212. Its totient is φ = 14122210.

The previous prime is 14122183. The next prime is 14122219. The reversal of 14122211 is 11222141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14122211 - 2¹⁴ = 14105827 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14122219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7061105 + 7061106.

It is an arithmetic number, because the mean of its divisors is an integer number (7061106).

Almost surely, 2^14122211 is an apocalyptic number.

14122211 is a deficient number, since it is larger than the sum of its proper divisors (1).

14122211 is an equidigital number, since it uses as much as digits as its factorization.

14122211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32, while the sum is 14.

The square root of 14122211 is about 3757.9530332350. The cubic root of 14122211 is about 241.7134953776.

Adding to 14122211 its reverse (11222141), we get a palindrome (25344352).

The spelling of 14122211 in words is "fourteen million, one hundred twenty-two thousand, two hundred eleven".