12282126328 has 16 divisors (see below), whose sum is σ = 23175670680. Its totient is φ = 6101947488.

The previous prime is 12282126301. The next prime is 12282126377. The reversal of 12282126328 is 82362128221.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 4888126 + ... + 4890637.

Almost surely, 2^12282126328 is an apocalyptic number.

It is an amenable number.

12282126328 is a deficient number, since it is larger than the sum of its proper divisors (10893544352).

12282126328 is a wasteful number, since it uses less digits than its factorization.

12282126328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9778926 (or 9778922 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The spelling of 12282126328 in words is "twelve billion, two hundred eighty-two million, one hundred twenty-six thousand, three hundred twenty-eight".