12332221024 has 24 divisors (see below), whose sum is σ = 24283444248. Its totient is φ = 6164997120.

The previous prime is 12332221021. The next prime is 12332221049. The reversal of 12332221024 is 42012223321.

It is a junction number, because it is equal to n+sod(n) for n = 12332220986 and 12332221004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12332221021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162384 + ... + 225904.

It is an arithmetic number, because the mean of its divisors is an integer number (1011810177).

Almost surely, 2^12332221024 is an apocalyptic number.

It is an amenable number.

12332221024 is a deficient number, since it is larger than the sum of its proper divisors (11951223224).

12332221024 is an equidigital number, since it uses as much as digits as its factorization.

12332221024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69598 (or 69590 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12332221024 its reverse (42012223321), we get a palindrome (54344444345).

The spelling of 12332221024 in words is "twelve billion, three hundred thirty-two million, two hundred twenty-one thousand, twenty-four".