12196524566 has 16 divisors (see below), whose sum is σ = 18406764000. Its totient is φ = 6060960768.

The previous prime is 12196524539. The next prime is 12196524583. The reversal of 12196524566 is 66542569121.

12196524566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12196524566² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12196524566.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1864790 + ... + 1871318.

It is an arithmetic number, because the mean of its divisors is an integer number (1150422750).

Almost surely, 2^12196524566 is an apocalyptic number.

12196524566 is a deficient number, since it is larger than the sum of its proper divisors (6210239434).

12196524566 is a wasteful number, since it uses less digits than its factorization.

12196524566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12103.

The product of its digits is 777600, while the sum is 47.

The spelling of 12196524566 in words is "twelve billion, one hundred ninety-six million, five hundred twenty-four thousand, five hundred sixty-six".