12060774161 has 8 divisors (see below), whose sum is σ = 12452277504. Its totient is φ = 11669423760.

The previous prime is 12060774119. The next prime is 12060774163. The reversal of 12060774161 is 16147706021.

It is a happy number.

12060774161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12060774161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12060774163) 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 in 7 ways as a sum of consecutive naturals, for example, 134495 + ... + 205451.

It is an arithmetic number, because the mean of its divisors is an integer number (1556534688).

Almost surely, 2^12060774161 is an apocalyptic number.

It is an amenable number.

12060774161 is a deficient number, since it is larger than the sum of its proper divisors (391503343).

12060774161 is an equidigital number, since it uses as much as digits as its factorization.

12060774161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76471.

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 12060774161 in words is "twelve billion, sixty million, seven hundred seventy-four thousand, one hundred sixty-one".