12097127066 has 8 divisors (see below), whose sum is σ = 18158968800. Its totient is φ = 6044137468.

The previous prime is 12097127027. The next prime is 12097127071. The reversal of 12097127066 is 66072179021.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2209616 + ... + 2215083.

It is an arithmetic number, because the mean of its divisors is an integer number (2269871100).

Almost surely, 2^12097127066 is an apocalyptic number.

12097127066 is a deficient number, since it is larger than the sum of its proper divisors (6061841734).

12097127066 is a wasteful number, since it uses less digits than its factorization.

12097127066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4426068.

The product of its (nonzero) digits is 63504, while the sum is 41.

The spelling of 12097127066 in words is "twelve billion, ninety-seven million, one hundred twenty-seven thousand, sixty-six".