12223130222 has 16 divisors (see below), whose sum is σ = 18523280880. Its totient is φ = 6048857472.

The previous prime is 12223130209. The next prime is 12223130287. The reversal of 12223130222 is 22203132221.

It is a happy number.

12223130222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12223130194 and 12223130203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122093 + ... + 198375.

It is an arithmetic number, because the mean of its divisors is an integer number (1157705055).

Almost surely, 2^12223130222 is an apocalyptic number.

12223130222 is a deficient number, since it is larger than the sum of its proper divisors (6300150658).

12223130222 is a wasteful number, since it uses less digits than its factorization.

12223130222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77107.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12223130222 its reverse (22203132221), we get a palindrome (34426262443).

The spelling of 12223130222 in words is "twelve billion, two hundred twenty-three million, one hundred thirty thousand, two hundred twenty-two".