12223212130 has 8 divisors (see below), whose sum is σ = 22001781852. Its totient is φ = 4889284848.

The previous prime is 12223212103. The next prime is 12223212167. The reversal of 12223212130 is 3121232221.

12223212130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10820784529 + 1402427601 = 104023^2 + 37449^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12223212098 and 12223212107.

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 3 ways as a sum of consecutive naturals, for example, 611160597 + ... + 611160616.

Almost surely, 2^12223212130 is an apocalyptic number.

12223212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223212130 is a deficient number, since it is larger than the sum of its proper divisors (9778569722).

12223212130 is a wasteful number, since it uses less digits than its factorization.

12223212130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222321220.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12223212130 its reverse (3121232221), we get a palindrome (15344444351).

The spelling of 12223212130 in words is "twelve billion, two hundred twenty-three million, two hundred twelve thousand, one hundred thirty".