12822827326 has 16 divisors (see below), whose sum is σ = 19776109248. Its totient is φ = 6231945600.

The previous prime is 12822827309. The next prime is 12822827333. The reversal of 12822827326 is 62372822821.

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 7 ways as a sum of consecutive naturals, for example, 266295 + ... + 310738.

It is an arithmetic number, because the mean of its divisors is an integer number (1236006828).

Almost surely, 2^12822827326 is an apocalyptic number.

12822827326 is a deficient number, since it is larger than the sum of its proper divisors (6953281922).

12822827326 is a wasteful number, since it uses less digits than its factorization.

12822827326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577347.

The product of its digits is 258048, while the sum is 43.

The spelling of 12822827326 in words is "twelve billion, eight hundred twenty-two million, eight hundred twenty-seven thousand, three hundred twenty-six".