12066071012 has 18 divisors (see below), whose sum is σ = 21408879618. Its totient is φ = 5950380672.

The previous prime is 12066070993. The next prime is 12066071047. The reversal of 12066071012 is 21017066021.

12066071012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1121982016 + 10944088996 = 33496^2 + 104614^2 .

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 5 ways as a sum of consecutive naturals, for example, 261713 + ... + 304344.

It is an arithmetic number, because the mean of its divisors is an integer number (1189382201).

Almost surely, 2^12066071012 is an apocalyptic number.

It is an amenable number.

12066071012 is a deficient number, since it is larger than the sum of its proper divisors (9342808606).

12066071012 is an equidigital number, since it uses as much as digits as its factorization.

12066071012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566207 (or 566132 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The spelling of 12066071012 in words is "twelve billion, sixty-six million, seventy-one thousand, twelve".