12168275296 has 12 divisors (see below), whose sum is σ = 23956292052. Its totient is φ = 6084137632.

The previous prime is 12168275269. The next prime is 12168275347. The reversal of 12168275296 is 69257286121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190129270 + ... + 190129333.

It is an arithmetic number, because the mean of its divisors is an integer number (1996357671).

Almost surely, 2^12168275296 is an apocalyptic number.

12168275296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12168275296 is a deficient number, since it is larger than the sum of its proper divisors (11788016756).

12168275296 is an equidigital number, since it uses as much as digits as its factorization.

12168275296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380258613 (or 380258605 counting only the distinct ones).

The product of its digits is 725760, while the sum is 49.

The spelling of 12168275296 in words is "twelve billion, one hundred sixty-eight million, two hundred seventy-five thousand, two hundred ninety-six".