12196662882 has 8 divisors (see below), whose sum is σ = 24393325776. Its totient is φ = 4065554292.

The previous prime is 12196662871. The next prime is 12196662887. The reversal of 12196662882 is 28826669121.

It is a happy number.

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

12196662882 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12196662887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016388568 + ... + 1016388579.

It is an arithmetic number, because the mean of its divisors is an integer number (3049165722).

Almost surely, 2^12196662882 is an apocalyptic number.

12196662882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12196662882 is a wasteful number, since it uses less digits than its factorization.

12196662882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032777152.

The product of its digits is 995328, while the sum is 51.

The spelling of 12196662882 in words is "twelve billion, one hundred ninety-six million, six hundred sixty-two thousand, eight hundred eighty-two".