12022313220233 has 16 divisors (see below), whose sum is σ = 12328744050000. Its totient is φ = 11716516331520.

The previous prime is 12022313220209. The next prime is 12022313220251. The reversal of 12022313220233 is 33202231322021.

It can be written as a sum of positive squares in 8 ways, for example, as 2323405129984 + 9698908090249 = 1524272^2 + 3114307^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022313220233 - 2¹⁰ = 12022313219209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12022313220133) 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, 201170285 + ... + 201230037.

It is an arithmetic number, because the mean of its divisors is an integer number (770546503125).

Almost surely, 2^{12022313220233} is an apocalyptic number.

It is an amenable number.

12022313220233 is a deficient number, since it is larger than the sum of its proper divisors (306430829767).

12022313220233 is a wasteful number, since it uses less digits than its factorization.

12022313220233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64972.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12022313220233 its reverse (33202231322021), we get a palindrome (45224544542254).

The spelling of 12022313220233 in words is "twelve trillion, twenty-two billion, three hundred thirteen million, two hundred twenty thousand, two hundred thirty-three".