12023300223330 has 128 divisors (see below), whose sum is σ = 32358052613376. Its totient is φ = 2833499750400.

The previous prime is 12023300223323. The next prime is 12023300223359. The reversal of 12023300223330 is 3332200332021.

It is a self number, because there is not a number n which added to its sum of digits gives 12023300223330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13651110 + ... + 14505150.

It is an arithmetic number, because the mean of its divisors is an integer number (252797286042).

Almost surely, 2^{12023300223330} is an apocalyptic number.

12023300223330 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 12023300223330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16179026306688).

12023300223330 is an abundant number, since it is smaller than the sum of its proper divisors (20334752390046).

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

12023300223330 is a wasteful number, since it uses less digits than its factorization.

12023300223330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855252.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 12023300223330 its reverse (3332200332021), we get a palindrome (15355500555351).

The spelling of 12023300223330 in words is "twelve trillion, twenty-three billion, three hundred million, two hundred twenty-three thousand, three hundred thirty".