12022322203 has 8 divisors (see below), whose sum is σ = 12568759200. Its totient is φ = 11499600904.

The previous prime is 12022322177. The next prime is 12022322209. The reversal of 12022322203 is 30222322021.

It is a de Polignac number, because none of the positive numbers 2^k-12022322203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12022322209) 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, 481888 + ... + 506221.

It is an arithmetic number, because the mean of its divisors is an integer number (1571094900).

Almost surely, 2^12022322203 is an apocalyptic number.

12022322203 is a deficient number, since it is larger than the sum of its proper divisors (546436997).

12022322203 is an frugal number, since it uses more digits than its factorization.

12022322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988178 (or 988132 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12022322203 its reverse (30222322021), we get a palindrome (42244644224).

The spelling of 12022322203 in words is "twelve billion, twenty-two million, three hundred twenty-two thousand, two hundred three".