12196999406 has 8 divisors (see below), whose sum is σ = 19090955664. Its totient is φ = 5833347520.

The previous prime is 12196999391. The next prime is 12196999411. The reversal of 12196999406 is 60499969121.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132576035 + ... + 132576126.

It is an arithmetic number, because the mean of its divisors is an integer number (2386369458).

Almost surely, 2^12196999406 is an apocalyptic number.

12196999406 is a deficient number, since it is larger than the sum of its proper divisors (6893956258).

12196999406 is a wasteful number, since it uses less digits than its factorization.

12196999406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265152186.

The product of its (nonzero) digits is 1889568, while the sum is 56.

The spelling of 12196999406 in words is "twelve billion, one hundred ninety-six million, nine hundred ninety-nine thousand, four hundred six".