12032203323321 has 20 divisors (see below), whose sum is σ = 18755511785472. Its totient is φ = 7672709364408.

The previous prime is 12032203323313. The next prime is 12032203323323. The reversal of 12032203323321 is 12332330223021.

12032203323321 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 2 + 2 + 0 + 332 + 3 + 321 = 666.

It is not a de Polignac number, because 12032203323321 - 2³ = 12032203323313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12032203323323) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3229252921 + ... + 3229256646.

Almost surely, 2^{12032203323321} is an apocalyptic number.

It is an amenable number.

12032203323321 is a deficient number, since it is larger than the sum of its proper divisors (6723308462151).

12032203323321 is an equidigital number, since it uses as much as digits as its factorization.

12032203323321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6458509602 (or 6458509593 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 12032203323321 its reverse (12332330223021), we get a palindrome (24364533546342).

The spelling of 12032203323321 in words is "twelve trillion, thirty-two billion, two hundred three million, three hundred twenty-three thousand, three hundred twenty-one".