12302297398 has 4 divisors (see below), whose sum is σ = 18453446100. Its totient is φ = 6151148698.

The previous prime is 12302297383. The next prime is 12302297411. The reversal of 12302297398 is 89379220321.

12302297398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3075574348 + ... + 3075574351.

It is an arithmetic number, because the mean of its divisors is an integer number (4613361525).

Almost surely, 2^12302297398 is an apocalyptic number.

12302297398 is a deficient number, since it is larger than the sum of its proper divisors (6151148702).

12302297398 is an equidigital number, since it uses as much as digits as its factorization.

12302297398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6151148701.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 12302297398 in words is "twelve billion, three hundred two million, two hundred ninety-seven thousand, three hundred ninety-eight".