12600666033 has 8 divisors (see below), whose sum is σ = 17789175648. Its totient is φ = 7906300224.

The previous prime is 12600666011. The next prime is 12600666041. The reversal of 12600666033 is 33066600621.

It is a happy number.

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

It is not a de Polignac number, because 12600666033 - 2¹² = 12600661937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12600665985 and 12600666003.

It is not an unprimeable number, because it can be changed into a prime (12600666073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123535891 + ... + 123535992.

It is an arithmetic number, because the mean of its divisors is an integer number (2223646956).

Almost surely, 2^12600666033 is an apocalyptic number.

It is an amenable number.

12600666033 is a deficient number, since it is larger than the sum of its proper divisors (5188509615).

12600666033 is a wasteful number, since it uses less digits than its factorization.

12600666033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247071903.

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 12600666033 in words is "twelve billion, six hundred million, six hundred sixty-six thousand, thirty-three".