12002321212233 has 16 divisors (see below), whose sum is σ = 17458502035392. Its totient is φ = 7273892288000.

The previous prime is 12002321212171. The next prime is 12002321212243. The reversal of 12002321212233 is 33221212320021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12002321212233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12002321212243) 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, 5034108 + ... + 7024733.

It is an arithmetic number, because the mean of its divisors is an integer number (1091156377212).

Almost surely, 2^{12002321212233} is an apocalyptic number.

It is an amenable number.

12002321212233 is a deficient number, since it is larger than the sum of its proper divisors (5456180823159).

12002321212233 is a wasteful number, since it uses less digits than its factorization.

12002321212233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12089016.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12002321212233 its reverse (33221212320021), we get a palindrome (45223533532254).

The spelling of 12002321212233 in words is "twelve trillion, two billion, three hundred twenty-one million, two hundred twelve thousand, two hundred thirty-three".