12003233303112 has 64 divisors (see below), whose sum is σ = 30252021841920. Its totient is φ = 3968568571968.

The previous prime is 12003233303107. The next prime is 12003233303167. The reversal of 12003233303112 is 21130333230021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11595063 + ... + 12587769.

It is an arithmetic number, because the mean of its divisors is an integer number (472687841280).

Almost surely, 2^{12003233303112} is an apocalyptic number.

12003233303112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12003233303112 is an abundant number, since it is smaller than the sum of its proper divisors (18248788538808).

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

12003233303112 is a wasteful number, since it uses less digits than its factorization.

12003233303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996810 (or 996806 counting only the distinct ones).

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

Adding to 12003233303112 its reverse (21130333230021), we get a palindrome (33133566533133).

The spelling of 12003233303112 in words is "twelve trillion, three billion, two hundred thirty-three million, three hundred three thousand, one hundred twelve".