12139883882 has 32 divisors (see below), whose sum is σ = 20986214400. Its totient is φ = 5159185200.

The previous prime is 12139883881. The next prime is 12139883893. The reversal of 12139883882 is 28838893121.

It is a happy number.

12139883882 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12139883881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1261493 + ... + 1271079.

It is an arithmetic number, because the mean of its divisors is an integer number (655819200).

Almost surely, 2^12139883882 is an apocalyptic number.

12139883882 is a deficient number, since it is larger than the sum of its proper divisors (8846330518).

12139883882 is a wasteful number, since it uses less digits than its factorization.

12139883882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10346.

The product of its digits is 1327104, while the sum is 53.

The spelling of 12139883882 in words is "twelve billion, one hundred thirty-nine million, eight hundred eighty-three thousand, eight hundred eighty-two".