12204033220 has 48 divisors (see below), whose sum is σ = 26869707648. Its totient is φ = 4647202560.

The previous prime is 12204033217. The next prime is 12204033251. The reversal of 12204033220 is 2233040221.

12204033220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 34192 + ... + 159928.

It is an arithmetic number, because the mean of its divisors is an integer number (559785576).

Almost surely, 2^12204033220 is an apocalyptic number.

12204033220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12204033220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13434853824).

12204033220 is an abundant number, since it is smaller than the sum of its proper divisors (14665674428).

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

12204033220 is a wasteful number, since it uses less digits than its factorization.

12204033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125980 (or 125978 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12204033220 its reverse (2233040221), we get a palindrome (14437073441).

The spelling of 12204033220 in words is "twelve billion, two hundred four million, thirty-three thousand, two hundred twenty".