12287247199 has 8 divisors (see below), whose sum is σ = 13694765040. Its totient is φ = 10955811456.

The previous prime is 12287247187. The next prime is 12287247221. The reversal of 12287247199 is 99174278221.

12287247199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12287247199 - 2⁹ = 12287246687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12287247109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19020184 + ... + 19020829.

It is an arithmetic number, because the mean of its divisors is an integer number (1711845630).

Almost surely, 2^12287247199 is an apocalyptic number.

12287247199 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12287247199 is a deficient number, since it is larger than the sum of its proper divisors (1407517841).

12287247199 is a wasteful number, since it uses less digits than its factorization.

12287247199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38041049.

The product of its digits is 1016064, while the sum is 52.

It can be divided in two parts, 122872 and 47199, that added together give a palindrome (170071).

The spelling of 12287247199 in words is "twelve billion, two hundred eighty-seven million, two hundred forty-seven thousand, one hundred ninety-nine".