12323000022321 has 64 divisors (see below), whose sum is σ = 16821204664320. Its totient is φ = 8023004640000.

The previous prime is 12323000022313. The next prime is 12323000022323. The reversal of 12323000022321 is 12322000032321.

It is a happy number.

It is not a de Polignac number, because 12323000022321 - 2³ = 12323000022313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12323000022323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8563585120 + ... + 8563586558.

It is an arithmetic number, because the mean of its divisors is an integer number (262831322880).

Almost surely, 2^{12323000022321} is an apocalyptic number.

It is an amenable number.

12323000022321 is a deficient number, since it is larger than the sum of its proper divisors (4498204641999).

12323000022321 is a wasteful number, since it uses less digits than its factorization.

12323000022321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12323000022321 its reverse (12322000032321), we get a palindrome (24645000054642).

It can be divided in two parts, 123230000 and 22321, that added together give a palindrome (123252321).

The spelling of 12323000022321 in words is "twelve trillion, three hundred twenty-three billion, twenty-two thousand, three hundred twenty-one".