12139184802 has 8 divisors (see below), whose sum is σ = 24278369616. Its totient is φ = 4046394932.

The previous prime is 12139184753. The next prime is 12139184803. The reversal of 12139184802 is 20848193121.

12139184802 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12139184802 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12139184803) 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, 1011598728 + ... + 1011598739.

It is an arithmetic number, because the mean of its divisors is an integer number (3034796202).

Almost surely, 2^12139184802 is an apocalyptic number.

12139184802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12139184802 is a wasteful number, since it uses less digits than its factorization.

12139184802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023197472.

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 12139184802 in words is "twelve billion, one hundred thirty-nine million, one hundred eighty-four thousand, eight hundred two".