12821018182 has 16 divisors (see below), whose sum is σ = 21982678560. Its totient is φ = 5493774528.

The previous prime is 12821018167. The next prime is 12821018183. The reversal of 12821018182 is 28181012821.

It is a happy number.

12821018182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12821018183) 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, 8458 + ... + 160354.

It is an arithmetic number, because the mean of its divisors is an integer number (1373917410).

Almost surely, 2^12821018182 is an apocalyptic number.

12821018182 is a deficient number, since it is larger than the sum of its proper divisors (9161660378).

12821018182 is a wasteful number, since it uses less digits than its factorization.

12821018182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157935.

The product of its (nonzero) digits is 4096, while the sum is 34.

The spelling of 12821018182 in words is "twelve billion, eight hundred twenty-one million, eighteen thousand, one hundred eighty-two".