12303333012 has 96 divisors (see below), whose sum is σ = 29748096000. Its totient is φ = 3955640832.

The previous prime is 12303333001. The next prime is 12303333113. The reversal of 12303333012 is 21033330321.

It is a self number, because there is not a number n which added to its sum of digits gives 12303333012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20539489 + ... + 20540087.

It is an arithmetic number, because the mean of its divisors is an integer number (309876000).

Almost surely, 2^12303333012 is an apocalyptic number.

12303333012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12303333012 is an abundant number, since it is smaller than the sum of its proper divisors (17444762988).

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

12303333012 is a wasteful number, since it uses less digits than its factorization.

12303333012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165 (or 1163 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 12303333012 its reverse (21033330321), we get a palindrome (33336663333).

The spelling of 12303333012 in words is "twelve billion, three hundred three million, three hundred thirty-three thousand, twelve".