12233330020 has 24 divisors (see below), whose sum is σ = 25704524664. Its totient is φ = 4890564096.

The previous prime is 12233330003. The next prime is 12233330027. The reversal of 12233330020 is 2003333221.

It is a happy number.

12233330020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 379782144 + 11853547876 = 19488^2 + 108874^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12233330020.

It is not an unprimeable number, because it can be changed into a prime (12233330027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136567 + ... + 207646.

It is an arithmetic number, because the mean of its divisors is an integer number (1071021861).

Almost surely, 2^12233330020 is an apocalyptic number.

12233330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12233330020 is an abundant number, since it is smaller than the sum of its proper divisors (13471194644).

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

12233330020 is a wasteful number, since it uses less digits than its factorization.

12233330020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345999 (or 345997 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 12233330020 its reverse (2003333221), we get a palindrome (14236663241).

The spelling of 12233330020 in words is "twelve billion, two hundred thirty-three million, three hundred thirty thousand, twenty".