12332122002 has 12 divisors (see below), whose sum is σ = 26719597710. Its totient is φ = 4110707328.

The previous prime is 12332122001. The next prime is 12332122009. The reversal of 12332122002 is 20022123321.

12332122002 is a `hidden beast` number, since 123 + 321 + 220 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9387865881 + 2944256121 = 96891^2 + 54261^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 685117889 = 12332122002 / (1 + 2 + 3 + 3 + 2 + 1 + 2 + 2 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (12332122001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 342558927 + ... + 342558962.

Almost surely, 2^12332122002 is an apocalyptic number.

12332122002 is an abundant number, since it is smaller than the sum of its proper divisors (14387475708).

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

12332122002 is a wasteful number, since it uses less digits than its factorization.

12332122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685117897 (or 685117894 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12332122002 its reverse (20022123321), we get a palindrome (32354245323).

The spelling of 12332122002 in words is "twelve billion, three hundred thirty-two million, one hundred twenty-two thousand, two".