12242244043 has 2 divisors, whose sum is σ = 12242244044. Its totient is φ = 12242244042.

The previous prime is 12242244041. The next prime is 12242244067. The reversal of 12242244043 is 34044224221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12242244043 - 2¹ = 12242244041 is a prime.

Together with 12242244041, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12242244041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6121122021 + 6121122022.

It is an arithmetic number, because the mean of its divisors is an integer number (6121122022).

Almost surely, 2^12242244043 is an apocalyptic number.

12242244043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12242244043 is an equidigital number, since it uses as much as digits as its factorization.

12242244043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 12242244043 its reverse (34044224221), we get a palindrome (46286468264).

The spelling of 12242244043 in words is "twelve billion, two hundred forty-two million, two hundred forty-four thousand, forty-three".