12196172003 has 2 divisors, whose sum is σ = 12196172004. Its totient is φ = 12196172002.

The previous prime is 12196171913. The next prime is 12196172059. The reversal of 12196172003 is 30027169121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12196172003 - 2²⁶ = 12129063139 is a prime.

It is a super-2 number, since 2×12196172003² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12196142003) 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 as a sum of consecutive naturals, namely, 6098086001 + 6098086002.

It is an arithmetic number, because the mean of its divisors is an integer number (6098086002).

Almost surely, 2^12196172003 is an apocalyptic number.

12196172003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12196172003 is an equidigital number, since it uses as much as digits as its factorization.

12196172003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 12196172003 in words is "twelve billion, one hundred ninety-six million, one hundred seventy-two thousand, three".