12066022105 has 8 divisors (see below), whose sum is σ = 15241291200. Its totient is φ = 9144774576.

The previous prime is 12066022079. The next prime is 12066022117. The reversal of 12066022105 is 50122066021.

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

It is a cyclic number.

It is not a de Polignac number, because 12066022105 - 2³¹ = 9918538457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12066022105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63505285 + ... + 63505474.

It is an arithmetic number, because the mean of its divisors is an integer number (1905161400).

Almost surely, 2^12066022105 is an apocalyptic number.

It is an amenable number.

12066022105 is a deficient number, since it is larger than the sum of its proper divisors (3175269095).

12066022105 is a wasteful number, since it uses less digits than its factorization.

12066022105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127010783.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 12066022105 its reverse (50122066021), we get a palindrome (62188088126).

The spelling of 12066022105 in words is "twelve billion, sixty-six million, twenty-two thousand, one hundred five".