12007750297 has 4 divisors (see below), whose sum is σ = 12059285940. Its totient is φ = 11956214656.

The previous prime is 12007750289. The next prime is 12007750309. The reversal of 12007750297 is 79205770021.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1018631056 + 10989119241 = 31916^2 + 104829^2 .

It is a cyclic number.

It is not a de Polignac number, because 12007750297 - 2³ = 12007750289 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12007751297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25767472 + ... + 25767937.

It is an arithmetic number, because the mean of its divisors is an integer number (3014821485).

Almost surely, 2^12007750297 is an apocalyptic number.

It is an amenable number.

12007750297 is a deficient number, since it is larger than the sum of its proper divisors (51535643).

12007750297 is an equidigital number, since it uses as much as digits as its factorization.

12007750297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51535642.

The product of its (nonzero) digits is 61740, while the sum is 40.

The spelling of 12007750297 in words is "twelve billion, seven million, seven hundred fifty thousand, two hundred ninety-seven".