12188588066 has 8 divisors (see below), whose sum is σ = 18453750480. Its totient is φ = 6037337908.

The previous prime is 12188588021. The next prime is 12188588119. The reversal of 12188588066 is 66088588121.

12188588066 is digitally balanced in base 2, 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.

It is a junction number, because it is equal to n+sod(n) for n = 12188587999 and 12188588017.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 28477796 + ... + 28478223.

It is an arithmetic number, because the mean of its divisors is an integer number (2306718810).

Almost surely, 2^12188588066 is an apocalyptic number.

12188588066 is a deficient number, since it is larger than the sum of its proper divisors (6265162414).

12188588066 is a wasteful number, since it uses less digits than its factorization.

12188588066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56956128.

The product of its (nonzero) digits is 1474560, while the sum is 53.

The spelling of 12188588066 in words is "twelve billion, one hundred eighty-eight million, five hundred eighty-eight thousand, sixty-six".