12244401503 has 2 divisors, whose sum is σ = 12244401504. Its totient is φ = 12244401502.

The previous prime is 12244401493. The next prime is 12244401523. The reversal of 12244401503 is 30510444221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12244401503 - 2³⁰ = 11170659679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12244401523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6122200751 + 6122200752.

It is an arithmetic number, because the mean of its divisors is an integer number (6122200752).

Almost surely, 2^12244401503 is an apocalyptic number.

12244401503 is a deficient number, since it is larger than the sum of its proper divisors (1).

12244401503 is an equidigital number, since it uses as much as digits as its factorization.

12244401503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 12244401503 its reverse (30510444221), we get a palindrome (42754845724).

The spelling of 12244401503 in words is "twelve billion, two hundred forty-four million, four hundred one thousand, five hundred three".