12200230322 has 16 divisors (see below), whose sum is σ = 20922494400. Its totient is φ = 5226716688.

The previous prime is 12200230321. The next prime is 12200230351. The reversal of 12200230322 is 22303200221.

It is a self number, because there is not a number n which added to its sum of digits gives 12200230322.

It is not an unprimeable number, because it can be changed into a prime (12200230321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123653 + ... + 199224.

It is an arithmetic number, because the mean of its divisors is an integer number (1307655900).

Almost surely, 2^12200230322 is an apocalyptic number.

12200230322 is a deficient number, since it is larger than the sum of its proper divisors (8722264078).

12200230322 is a wasteful number, since it uses less digits than its factorization.

12200230322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325585.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12200230322 its reverse (22303200221), we get a palindrome (34503430543).

The spelling of 12200230322 in words is "twelve billion, two hundred million, two hundred thirty thousand, three hundred twenty-two".