12122302233 has 16 divisors (see below), whose sum is σ = 17045249600. Its totient is φ = 7642019520.

The previous prime is 12122302223. The next prime is 12122302259. The reversal of 12122302233 is 33220322121.

It is a happy number.

12122302233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12122302233 - 2¹⁰ = 12122301209 is a prime.

It is a super-2 number, since 2×12122302233² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12122302223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165718 + ... + 227391.

It is an arithmetic number, because the mean of its divisors is an integer number (1065328100).

Almost surely, 2^12122302233 is an apocalyptic number.

It is an amenable number.

12122302233 is a deficient number, since it is larger than the sum of its proper divisors (4922947367).

12122302233 is a wasteful number, since it uses less digits than its factorization.

12122302233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393672.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12122302233 its reverse (33220322121), we get a palindrome (45342624354).

The spelling of 12122302233 in words is "twelve billion, one hundred twenty-two million, three hundred two thousand, two hundred thirty-three".