12194564606 has 16 divisors (see below), whose sum is σ = 21043415040. Its totient is φ = 5191630200.

The previous prime is 12194564579. The next prime is 12194564621. The reversal of 12194564606 is 60646549121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2882126 + ... + 2886353.

It is an arithmetic number, because the mean of its divisors is an integer number (1315213440).

Almost surely, 2^12194564606 is an apocalyptic number.

12194564606 is a deficient number, since it is larger than the sum of its proper divisors (8848850434).

12194564606 is a wasteful number, since it uses less digits than its factorization.

12194564606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768639.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 12194564606 in words is "twelve billion, one hundred ninety-four million, five hundred sixty-four thousand, six hundred six".