12107027123012 has 12 divisors (see below), whose sum is σ = 21204938853756. Its totient is φ = 6048473164800.

The previous prime is 12107027122987. The next prime is 12107027123063. The reversal of 12107027123012 is 21032172070121.

It can be written as a sum of positive squares in 2 ways, for example, as 1252532535556 + 10854494587456 = 1119166^2 + 3294616^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1260093773 + ... + 1260103380.

It is an arithmetic number, because the mean of its divisors is an integer number (1767078237813).

Almost surely, 2^{12107027123012} is an apocalyptic number.

It is an amenable number.

12107027123012 is a deficient number, since it is larger than the sum of its proper divisors (9097911730744).

12107027123012 is a wasteful number, since it uses less digits than its factorization.

12107027123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520198358 (or 2520198356 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

Adding to 12107027123012 its reverse (21032172070121), we get a palindrome (33139199193133).

The spelling of 12107027123012 in words is "twelve trillion, one hundred seven billion, twenty-seven million, one hundred twenty-three thousand, twelve".