12022212323 has 8 divisors (see below), whose sum is σ = 13805411520. Its totient is φ = 10354058280.

The previous prime is 12022212317. The next prime is 12022212329. The reversal of 12022212323 is 32321222021.

It is a happy number.

12022212323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12022212317) and next prime (12022212329).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12022212323 - 2⁶ = 12022212259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12022212295 and 12022212304.

It is not an unprimeable number, because it can be changed into a prime (12022212329) 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 7 ways as a sum of consecutive naturals, for example, 28761065 + ... + 28761482.

It is an arithmetic number, because the mean of its divisors is an integer number (1725676440).

Almost surely, 2^12022212323 is an apocalyptic number.

12022212323 is a deficient number, since it is larger than the sum of its proper divisors (1783199197).

12022212323 is a wasteful number, since it uses less digits than its factorization.

12022212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57522577.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12022212323 its reverse (32321222021), we get a palindrome (44343434344).

The spelling of 12022212323 in words is "twelve billion, twenty-two million, two hundred twelve thousand, three hundred twenty-three".