12075200927 has 4 divisors (see below), whose sum is σ = 12119759136. Its totient is φ = 12030642720.

The previous prime is 12075200923. The next prime is 12075200981. The reversal of 12075200927 is 72900257021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12075200927 - 2² = 12075200923 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12075200923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22278698 + ... + 22279239.

It is an arithmetic number, because the mean of its divisors is an integer number (3029939784).

Almost surely, 2^12075200927 is an apocalyptic number.

12075200927 is a deficient number, since it is larger than the sum of its proper divisors (44558209).

12075200927 is an equidigital number, since it uses as much as digits as its factorization.

12075200927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44558208.

The product of its (nonzero) digits is 17640, while the sum is 35.

Adding to 12075200927 its reverse (72900257021), we get a palindrome (84975457948).

The spelling of 12075200927 in words is "twelve billion, seventy-five million, two hundred thousand, nine hundred twenty-seven".