12214204943 has 2 divisors, whose sum is σ = 12214204944. Its totient is φ = 12214204942.

The previous prime is 12214204927. The next prime is 12214204963. The reversal of 12214204943 is 34940241221.

12214204943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (34940241221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12214204943 - 2⁴ = 12214204927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12214204903) 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, 6107102471 + 6107102472.

It is an arithmetic number, because the mean of its divisors is an integer number (6107102472).

Almost surely, 2^12214204943 is an apocalyptic number.

12214204943 is a deficient number, since it is larger than the sum of its proper divisors (1).

12214204943 is an equidigital number, since it uses as much as digits as its factorization.

12214204943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 12214204943 in words is "twelve billion, two hundred fourteen million, two hundred four thousand, nine hundred forty-three".