12168000058 has 4 divisors (see below), whose sum is σ = 18252000090. Its totient is φ = 6084000028.

The previous prime is 12168000011. The next prime is 12168000059. The reversal of 12168000058 is 85000086121.

12168000058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85000086121 = 57773 ⋅1471277.

It can be written as a sum of positive squares in only one way, i.e., 8405772489 + 3762227569 = 91683^2 + 61337^2 .

It is a super-2 number, since 2×12168000058² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 12167999993 and 12168000029.

It is not an unprimeable number, because it can be changed into a prime (12168000059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3042000013 + ... + 3042000016.

Almost surely, 2^12168000058 is an apocalyptic number.

12168000058 is a deficient number, since it is larger than the sum of its proper divisors (6084000032).

12168000058 is an equidigital number, since it uses as much as digits as its factorization.

12168000058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6084000031.

The product of its (nonzero) digits is 3840, while the sum is 31.

Adding to 12168000058 its reverse (85000086121), we get a palindrome (97168086179).

The spelling of 12168000058 in words is "twelve billion, one hundred sixty-eight million, fifty-eight", and thus it is an aban number.