12208843 has 2 divisors, whose sum is σ = 12208844. Its totient is φ = 12208842.

The previous prime is 12208841. The next prime is 12208871. The reversal of 12208843 is 34880221.

It is an a-pointer prime, because the next prime (12208871) can be obtained adding 12208843 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12208843 - 2¹ = 12208841 is a prime.

Together with 12208841, it forms a pair of twin primes.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (12208841) 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, 6104421 + 6104422.

It is an arithmetic number, because the mean of its divisors is an integer number (6104422).

Almost surely, 2^12208843 is an apocalyptic number.

12208843 is a deficient number, since it is larger than the sum of its proper divisors (1).

12208843 is an equidigital number, since it uses as much as digits as its factorization.

12208843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 12208843 is about 3494.1154817779. The cubic root of 12208843 is about 230.2633593234.

The spelling of 12208843 in words is "twelve million, two hundred eight thousand, eight hundred forty-three".