12332022220 has 48 divisors (see below), whose sum is σ = 29858810688. Its totient is φ = 4190699520.

The previous prime is 12332022187. The next prime is 12332022221. The reversal of 12332022220 is 2222023321.

It is not an unprimeable number, because it can be changed into a prime (12332022221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373941 + ... + 405580.

It is an arithmetic number, because the mean of its divisors is an integer number (622058556).

Almost surely, 2^12332022220 is an apocalyptic number.

12332022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12332022220 is an abundant number, since it is smaller than the sum of its proper divisors (17526788468).

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

12332022220 is a wasteful number, since it uses less digits than its factorization.

12332022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779650 (or 779648 counting only the distinct ones).

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

Adding to 12332022220 its reverse (2222023321), we get a palindrome (14554045541).

The spelling of 12332022220 in words is "twelve billion, three hundred thirty-two million, twenty-two thousand, two hundred twenty".