12000330330 has 64 divisors (see below), whose sum is σ = 29964238848. Its totient is φ = 3072444480.

The previous prime is 12000330323. The next prime is 12000330337. The reversal of 12000330330 is 3303300021.

It is an interprime number because it is at equal distance from previous prime (12000330323) and next prime (12000330337).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (12000330337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67309 + ... + 168911.

It is an arithmetic number, because the mean of its divisors is an integer number (468191232).

Almost surely, 2^12000330330 is an apocalyptic number.

12000330330 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 12000330330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14982119424).

12000330330 is an abundant number, since it is smaller than the sum of its proper divisors (17963908518).

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

12000330330 is a wasteful number, since it uses less digits than its factorization.

12000330330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101771.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 12000330330 its reverse (3303300021), we get a palindrome (15303630351).

The spelling of 12000330330 in words is "twelve billion, three hundred thirty thousand, three hundred thirty".