22014211 has 2 divisors, whose sum is σ = 22014212. Its totient is φ = 22014210.

The previous prime is 22014193. The next prime is 22014241. The reversal of 22014211 is 11241022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22014211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22014191 and 22014200.

It is not a weakly prime, because it can be changed into another prime (22014241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11007105 + 11007106.

It is an arithmetic number, because the mean of its divisors is an integer number (11007106).

Almost surely, 2^22014211 is an apocalyptic number.

22014211 is a deficient number, since it is larger than the sum of its proper divisors (1).

22014211 is an equidigital number, since it uses as much as digits as its factorization.

22014211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 22014211 is about 4691.9304129537. The cubic root of 22014211 is about 280.2642530808.

Adding to 22014211 its reverse (11241022), we get a palindrome (33255233).

The spelling of 22014211 in words is "twenty-two million, fourteen thousand, two hundred eleven".