12001300032322 has 4 divisors (see below), whose sum is σ = 18001950048486. Its totient is φ = 6000650016160.

The previous prime is 12001300032307. The next prime is 12001300032373. The reversal of 12001300032322 is 22323000310021.

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

It can be written as a sum of positive squares in only one way, i.e., 7767586387521 + 4233713644801 = 2787039^2 + 2057599^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12001300032322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000325008079 + ... + 3000325008082.

Almost surely, 2^{12001300032322} is an apocalyptic number.

12001300032322 is a deficient number, since it is larger than the sum of its proper divisors (6000650016164).

12001300032322 is an equidigital number, since it uses as much as digits as its factorization.

12001300032322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000650016163.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12001300032322 its reverse (22323000310021), we get a palindrome (34324300342343).

The spelling of 12001300032322 in words is "twelve trillion, one billion, three hundred million, thirty-two thousand, three hundred twenty-two".