12214000243 has 2 divisors, whose sum is σ = 12214000244. Its totient is φ = 12214000242.

The previous prime is 12214000241. The next prime is 12214000273. The reversal of 12214000243 is 34200041221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12214000243 - 2¹ = 12214000241 is a prime.

Together with 12214000241, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12214000243.

It is not a weakly prime, because it can be changed into another prime (12214000241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6107000121 + 6107000122.

It is an arithmetic number, because the mean of its divisors is an integer number (6107000122).

Almost surely, 2^12214000243 is an apocalyptic number.

12214000243 is a deficient number, since it is larger than the sum of its proper divisors (1).

12214000243 is an equidigital number, since it uses as much as digits as its factorization.

12214000243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12214000243 its reverse (34200041221), we get a palindrome (46414041464).

The spelling of 12214000243 in words is "twelve billion, two hundred fourteen million, two hundred forty-three", and thus it is an aban number.