12332030220 has 96 divisors (see below), whose sum is σ = 38453667840. Its totient is φ = 3281054400.

The previous prime is 12332030219. The next prime is 12332030261. The reversal of 12332030220 is 2203023321.

It is a happy number.

12332030220 is a `hidden beast` number, since 1 + 23 + 320 + 302 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12332030193 and 12332030202.

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, 213445 + ... + 264995.

It is an arithmetic number, because the mean of its divisors is an integer number (400559040).

Almost surely, 2^12332030220 is an apocalyptic number.

12332030220 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 12332030220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19226833920).

12332030220 is an abundant number, since it is smaller than the sum of its proper divisors (26121637620).

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

12332030220 is a wasteful number, since it uses less digits than its factorization.

12332030220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52012 (or 52004 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 12332030220 its reverse (2203023321), we get a palindrome (14535053541).

The spelling of 12332030220 in words is "twelve billion, three hundred thirty-two million, thirty thousand, two hundred twenty".