12196489159 has 4 divisors (see below), whose sum is σ = 12206977416. Its totient is φ = 12186000904.

The previous prime is 12196489157. The next prime is 12196489171. The reversal of 12196489159 is 95198469121.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12196489159 - 2¹ = 12196489157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12196489157) by changing a digit.

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, 5242384 + ... + 5244709.

It is an arithmetic number, because the mean of its divisors is an integer number (3051744354).

Almost surely, 2^12196489159 is an apocalyptic number.

12196489159 is a deficient number, since it is larger than the sum of its proper divisors (10488257).

12196489159 is a wasteful number, since it uses less digits than its factorization.

12196489159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10488256.

The product of its digits is 1399680, while the sum is 55.

The spelling of 12196489159 in words is "twelve billion, one hundred ninety-six million, four hundred eighty-nine thousand, one hundred fifty-nine".