12223031130 has 48 divisors (see below), whose sum is σ = 31807066824. Its totient is φ = 3256686720.

The previous prime is 12223031129. The next prime is 12223031203. The reversal of 12223031130 is 3113032221.

12223031130 is a `hidden beast` number, since 122 + 230 + 311 + 3 + 0 = 666.

12223031130 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 4 ways, for example, as 10817456049 + 1405575081 = 104007^2 + 37491^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 48792 + ... + 163788.

Almost surely, 2^12223031130 is an apocalyptic number.

12223031130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223031130 is an abundant number, since it is smaller than the sum of its proper divisors (19584035694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12223031130 is a wasteful number, since it uses less digits than its factorization.

12223031130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116191 (or 116188 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12223031130 its reverse (3113032221), we get a palindrome (15336063351).

The spelling of 12223031130 in words is "twelve billion, two hundred twenty-three million, thirty-one thousand, one hundred thirty".