12066111573 has 16 divisors (see below), whose sum is σ = 17105210496. Its totient is φ = 7539471360.

The previous prime is 12066111571. The next prime is 12066111661. The reversal of 12066111573 is 37511166021.

It is not a de Polignac number, because 12066111573 - 2¹ = 12066111571 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12066111571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478561 + ... + 503142.

It is an arithmetic number, because the mean of its divisors is an integer number (1069075656).

Almost surely, 2^12066111573 is an apocalyptic number.

It is an amenable number.

12066111573 is a deficient number, since it is larger than the sum of its proper divisors (5039098923).

12066111573 is a wasteful number, since it uses less digits than its factorization.

12066111573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981964.

The product of its (nonzero) digits is 7560, while the sum is 33.

Adding to 12066111573 its reverse (37511166021), we get a palindrome (49577277594).

The spelling of 12066111573 in words is "twelve billion, sixty-six million, one hundred eleven thousand, five hundred seventy-three".