12283086805 has 16 divisors (see below), whose sum is σ = 16163877888. Its totient is φ = 8886376000.

The previous prime is 12283086797. The next prime is 12283086811. The reversal of 12283086805 is 50868038221.

It is not a de Polignac number, because 12283086805 - 2³ = 12283086797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574126 + ... + 595135.

It is an arithmetic number, because the mean of its divisors is an integer number (1010242368).

Almost surely, 2^12283086805 is an apocalyptic number.

It is an amenable number.

12283086805 is a deficient number, since it is larger than the sum of its proper divisors (3880791083).

12283086805 is a wasteful number, since it uses less digits than its factorization.

12283086805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169468.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 12283086805 in words is "twelve billion, two hundred eighty-three million, eighty-six thousand, eight hundred five".