12200321322323 has 4 divisors (see below), whose sum is σ = 12593880074688. Its totient is φ = 11806762569960.

The previous prime is 12200321322229. The next prime is 12200321322379. The reversal of 12200321322323 is 32322312300221.

12200321322323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12200321322323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12200321322292 and 12200321322301.

It is not an unprimeable number, because it can be changed into a prime (12200321322523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196779376136 + ... + 196779376197.

It is an arithmetic number, because the mean of its divisors is an integer number (3148470018672).

Almost surely, 2^{12200321322323} is an apocalyptic number.

12200321322323 is a deficient number, since it is larger than the sum of its proper divisors (393558752365).

12200321322323 is an equidigital number, since it uses as much as digits as its factorization.

12200321322323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393558752364.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12200321322323 its reverse (32322312300221), we get a palindrome (44522633622544).

The spelling of 12200321322323 in words is "twelve trillion, two hundred billion, three hundred twenty-one million, three hundred twenty-two thousand, three hundred twenty-three".