12160162171 has 2 divisors, whose sum is σ = 12160162172. Its totient is φ = 12160162170.

The previous prime is 12160162141. The next prime is 12160162187. The reversal of 12160162171 is 17126106121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12160162171 - 2⁵ = 12160162139 is a prime.

It is not a weakly prime, because it can be changed into another prime (12160162141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6080081085 + 6080081086.

It is an arithmetic number, because the mean of its divisors is an integer number (6080081086).

Almost surely, 2^12160162171 is an apocalyptic number.

12160162171 is a deficient number, since it is larger than the sum of its proper divisors (1).

12160162171 is an equidigital number, since it uses as much as digits as its factorization.

12160162171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

Adding to 12160162171 its reverse (17126106121), we get a palindrome (29286268292).

The spelling of 12160162171 in words is "twelve billion, one hundred sixty million, one hundred sixty-two thousand, one hundred seventy-one".