12303333330 has 32 divisors (see below), whose sum is σ = 31264942464. Its totient is φ = 3087895296.

The previous prime is 12303333311. The next prime is 12303333331. The reversal of 12303333330 is 3333330321.

It is a happy number.

It is a super-2 number, since 2×12303333330² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12303333330.

It is not an unprimeable number, because it can be changed into a prime (12303333331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12061582 + ... + 12062601.

It is an arithmetic number, because the mean of its divisors is an integer number (977029452).

Almost surely, 2^12303333330 is an apocalyptic number.

12303333330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12303333330 is an abundant number, since it is smaller than the sum of its proper divisors (18961609134).

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

12303333330 is a wasteful number, since it uses less digits than its factorization.

12303333330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24124210.

The product of its (nonzero) digits is 4374, while the sum is 24.

Adding to 12303333330 its reverse (3333330321), we get a palindrome (15636663651).

The spelling of 12303333330 in words is "twelve billion, three hundred three million, three hundred thirty-three thousand, three hundred thirty".