12321333002 has 16 divisors (see below), whose sum is σ = 20164542624. Its totient is φ = 5599950000.

The previous prime is 12321332999. The next prime is 12321333007. The reversal of 12321333002 is 20033312321.

It is not an unprimeable number, because it can be changed into a prime (12321333007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194252 + ... + 249752.

It is an arithmetic number, because the mean of its divisors is an integer number (1260283914).

Almost surely, 2^12321333002 is an apocalyptic number.

It is a pronic number, being equal to 111001×111002.

12321333002 is a deficient number, since it is larger than the sum of its proper divisors (7843209622).

12321333002 is a wasteful number, since it uses less digits than its factorization.

12321333002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65605.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12321333002 its reverse (20033312321), we get a palindrome (32354645323).

The spelling of 12321333002 in words is "twelve billion, three hundred twenty-one million, three hundred thirty-three thousand, two".