12223231130 has 16 divisors (see below), whose sum is σ = 24001981344. Its totient is φ = 4444811280.

The previous prime is 12223231123. The next prime is 12223231133. The reversal of 12223231130 is 3113232221.

It is not an unprimeable number, because it can be changed into a prime (12223231133) 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, 55560032 + ... + 55560251.

It is an arithmetic number, because the mean of its divisors is an integer number (1500123834).

Almost surely, 2^12223231130 is an apocalyptic number.

12223231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223231130 is a deficient number, since it is larger than the sum of its proper divisors (11778750214).

12223231130 is a wasteful number, since it uses less digits than its factorization.

12223231130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111120301.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12223231130 its reverse (3113232221), we get a palindrome (15336463351).

The spelling of 12223231130 in words is "twelve billion, two hundred twenty-three million, two hundred thirty-one thousand, one hundred thirty".