12323000022322 has 64 divisors (see below), whose sum is σ = 20583932544000. Its totient is φ = 5485697081280.

The previous prime is 12323000022313. The next prime is 12323000022323. The reversal of 12323000022322 is 22322000032321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 12323000022293 and 12323000022302.

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 31 ways as a sum of consecutive naturals, for example, 1987898179 + ... + 1987904377.

It is an arithmetic number, because the mean of its divisors is an integer number (321623946000).

Almost surely, 2^{12323000022322} is an apocalyptic number.

12323000022322 is a deficient number, since it is larger than the sum of its proper divisors (8260932521678).

12323000022322 is a wasteful number, since it uses less digits than its factorization.

12323000022322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11791.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12323000022322 its reverse (22322000032321), we get a palindrome (34645000054643).

Subtracting 12323000022322 from its reverse (22322000032321), we obtain a palindrome (9999000009999).

The spelling of 12323000022322 in words is "twelve trillion, three hundred twenty-three billion, twenty-two thousand, three hundred twenty-two".