12003022847 has 2 divisors, whose sum is σ = 12003022848. Its totient is φ = 12003022846.

The previous prime is 12003022819. The next prime is 12003022939. The reversal of 12003022847 is 74822030021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12003022847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12003022807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001511423 + 6001511424.

It is an arithmetic number, because the mean of its divisors is an integer number (6001511424).

Almost surely, 2^12003022847 is an apocalyptic number.

12003022847 is a deficient number, since it is larger than the sum of its proper divisors (1).

12003022847 is an equidigital number, since it uses as much as digits as its factorization.

12003022847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 12003022847 its reverse (74822030021), we get a palindrome (86825052868).

The spelling of 12003022847 in words is "twelve billion, three million, twenty-two thousand, eight hundred forty-seven".