12882280633 has 4 divisors (see below), whose sum is σ = 13009828068. Its totient is φ = 12754733200.

The previous prime is 12882280589. The next prime is 12882280679. The reversal of 12882280633 is 33608228821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33608228821 = 127 ⋅264631723.

It can be written as a sum of positive squares in 2 ways, for example, as 10443204864 + 2439075769 = 102192^2 + 49387^2 .

It is a cyclic number.

It is not a de Polignac number, because 12882280633 - 2¹⁷ = 12882149561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12882280633.

It is not an unprimeable number, because it can be changed into a prime (12882280133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63773566 + ... + 63773767.

It is an arithmetic number, because the mean of its divisors is an integer number (3252457017).

Almost surely, 2^12882280633 is an apocalyptic number.

It is an amenable number.

12882280633 is a deficient number, since it is larger than the sum of its proper divisors (127547435).

12882280633 is a wasteful number, since it uses less digits than its factorization.

12882280633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127547434.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 12882280633 in words is "twelve billion, eight hundred eighty-two million, two hundred eighty thousand, six hundred thirty-three".