12022310233 has 4 divisors (see below), whose sum is σ = 12219397348. Its totient is φ = 11825223120.

The previous prime is 12022310219. The next prime is 12022310269. The reversal of 12022310233 is 33201322021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6971081049 + 5051229184 = 83493^2 + 71072^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022310233 - 2³³ = 3432375641 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12022310233.

It is not an unprimeable number, because it can be changed into a prime (12022310203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98543466 + ... + 98543587.

It is an arithmetic number, because the mean of its divisors is an integer number (3054849337).

Almost surely, 2^12022310233 is an apocalyptic number.

It is an amenable number.

12022310233 is a deficient number, since it is larger than the sum of its proper divisors (197087115).

12022310233 is an equidigital number, since it uses as much as digits as its factorization.

12022310233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197087114.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12022310233 its reverse (33201322021), we get a palindrome (45223632254).

The spelling of 12022310233 in words is "twelve billion, twenty-two million, three hundred ten thousand, two hundred thirty-three".