12244002037 has 2 divisors, whose sum is σ = 12244002038. Its totient is φ = 12244002036.

The previous prime is 12244002031. The next prime is 12244002103. The reversal of 12244002037 is 73020044221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6359424516 + 5884577521 = 79746^2 + 76711^2 .

It is a cyclic number.

It is not a de Polignac number, because 12244002037 - 2⁷ = 12244001909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12244002031) 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, 6122001018 + 6122001019.

It is an arithmetic number, because the mean of its divisors is an integer number (6122001019).

Almost surely, 2^12244002037 is an apocalyptic number.

It is an amenable number.

12244002037 is a deficient number, since it is larger than the sum of its proper divisors (1).

12244002037 is an equidigital number, since it uses as much as digits as its factorization.

12244002037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 12244002037 its reverse (73020044221), we get a palindrome (85264046258).

The spelling of 12244002037 in words is "twelve billion, two hundred forty-four million, two thousand, thirty-seven".