12231300123330 has 512 divisors, whose sum is σ = 33044093337600. Its totient is φ = 2884808908800.

The previous prime is 12231300123323. The next prime is 12231300123337. The reversal of 12231300123330 is 3332100313221.

It is an interprime number because it is at equal distance from previous prime (12231300123323) and next prime (12231300123337).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12231300123330.

It is not an unprimeable number, because it can be changed into a prime (12231300123337) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 23476583470 + ... + 23476583990.

It is an arithmetic number, because the mean of its divisors is an integer number (64539244800).

Almost surely, 2^{12231300123330} is an apocalyptic number.

12231300123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12231300123330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16522046668800).

12231300123330 is an abundant number, since it is smaller than the sum of its proper divisors (20812793214270).

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

12231300123330 is a wasteful number, since it uses less digits than its factorization.

12231300123330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12231300123330 its reverse (3332100313221), we get a palindrome (15563400436551).

The spelling of 12231300123330 in words is "twelve trillion, two hundred thirty-one billion, three hundred million, one hundred twenty-three thousand, three hundred thirty".