12080598181 has 2 divisors, whose sum is σ = 12080598182. Its totient is φ = 12080598180.

The previous prime is 12080598169. The next prime is 12080598193. The reversal of 12080598181 is 18189508021.

It is a balanced prime because it is at equal distance from previous prime (12080598169) and next prime (12080598193).

It can be written as a sum of positive squares in only one way, i.e., 11997697156 + 82901025 = 109534^2 + 9105^2 .

It is a cyclic number.

It is not a de Polignac number, because 12080598181 - 2¹⁷ = 12080467109 is a prime.

It is a super-2 number, since 2×12080598181² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12080598151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6040299090 + 6040299091.

It is an arithmetic number, because the mean of its divisors is an integer number (6040299091).

Almost surely, 2^12080598181 is an apocalyptic number.

It is an amenable number.

12080598181 is a deficient number, since it is larger than the sum of its proper divisors (1).

12080598181 is an equidigital number, since it uses as much as digits as its factorization.

12080598181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 43.

The spelling of 12080598181 in words is "twelve billion, eighty million, five hundred ninety-eight thousand, one hundred eighty-one".