12320244202321 has 8 divisors (see below), whose sum is σ = 13449529181088. Its totient is φ = 11192503020000.

The previous prime is 12320244202313. The next prime is 12320244202379.

12320244202321 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 12320244202321 - 2³ = 12320244202313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12320244202321.

It is not an unprimeable number, because it can be changed into a prime (12320244202121) 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, 385932420 + ... + 385964341.

It is an arithmetic number, because the mean of its divisors is an integer number (1681191147636).

Almost surely, 2^{12320244202321} is an apocalyptic number.

12320244202321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12320244202321 is a deficient number, since it is larger than the sum of its proper divisors (1129284978767).

12320244202321 is a wasteful number, since it uses less digits than its factorization.

12320244202321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771898223.

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 1232024 and 4202321, that added together give a palindrome (5434345).

The spelling of 12320244202321 in words is "twelve trillion, three hundred twenty billion, two hundred forty-four million, two hundred two thousand, three hundred twenty-one".