12322244047 has 2 divisors, whose sum is σ = 12322244048. Its totient is φ = 12322244046.

The previous prime is 12322244023. The next prime is 12322244069. The reversal of 12322244047 is 74044222321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12322244047 - 2⁷ = 12322243919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12322244087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161122023 + 6161122024.

It is an arithmetic number, because the mean of its divisors is an integer number (6161122024).

Almost surely, 2^12322244047 is an apocalyptic number.

12322244047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322244047 is an equidigital number, since it uses as much as digits as its factorization.

12322244047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 31.

Adding to 12322244047 its reverse (74044222321), we get a palindrome (86366466368).

The spelling of 12322244047 in words is "twelve billion, three hundred twenty-two million, two hundred forty-four thousand, forty-seven".