12496223963 has 2 divisors, whose sum is σ = 12496223964. Its totient is φ = 12496223962.

The previous prime is 12496223951. The next prime is 12496224007. The reversal of 12496223963 is 36932269421.

It is a weak prime.

It is an emirp because it is prime and its reverse (36932269421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12496223963 - 2⁶ = 12496223899 is a prime.

It is a super-2 number, since 2×12496223963² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12496223903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6248111981 + 6248111982.

It is an arithmetic number, because the mean of its divisors is an integer number (6248111982).

Almost surely, 2^12496223963 is an apocalyptic number.

12496223963 is a deficient number, since it is larger than the sum of its proper divisors (1).

12496223963 is an equidigital number, since it uses as much as digits as its factorization.

12496223963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 47.

The spelling of 12496223963 in words is "twelve billion, four hundred ninety-six million, two hundred twenty-three thousand, nine hundred sixty-three".