12200322023203 has 4 divisors (see below), whose sum is σ = 12200458236120. Its totient is φ = 12200185810288.

The previous prime is 12200322023179. The next prime is 12200322023249. The reversal of 12200322023203 is 30232022300221.

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-12200322023203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200322023303) 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, 67972018 + ... + 68151271.

It is an arithmetic number, because the mean of its divisors is an integer number (3050114559030).

Almost surely, 2^{12200322023203} is an apocalyptic number.

12200322023203 is a deficient number, since it is larger than the sum of its proper divisors (136212917).

12200322023203 is an equidigital number, since it uses as much as digits as its factorization.

12200322023203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136212916.

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

Adding to 12200322023203 its reverse (30232022300221), we get a palindrome (42432344323424).

The spelling of 12200322023203 in words is "twelve trillion, two hundred billion, three hundred twenty-two million, twenty-three thousand, two hundred three".