12320344220333 has 8 divisors (see below), whose sum is σ = 12609143406816. Its totient is φ = 12031648650000.

The previous prime is 12320344220309. The next prime is 12320344220339. The reversal of 12320344220333 is 33302244302321.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12320344220333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12320344220333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320344220339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25663418 + ... + 26139083.

It is an arithmetic number, because the mean of its divisors is an integer number (1576142925852).

Almost surely, 2^{12320344220333} is an apocalyptic number.

It is an amenable number.

12320344220333 is a deficient number, since it is larger than the sum of its proper divisors (288799186483).

12320344220333 is an equidigital number, since it uses as much as digits as its factorization.

12320344220333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51808075.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 12320344220333 its reverse (33302244302321), we get a palindrome (45622588522654).

The spelling of 12320344220333 in words is "twelve trillion, three hundred twenty billion, three hundred forty-four million, two hundred twenty thousand, three hundred thirty-three".