12022322123 has 16 divisors (see below), whose sum is σ = 14571840960. Its totient is φ = 9682799616.

The previous prime is 12022322113. The next prime is 12022322131. The reversal of 12022322123 is 32122322021.

It is a happy number.

12022322123 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 12022322123 - 2⁴ = 12022322107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12022322095 and 12022322104.

It is not an unprimeable number, because it can be changed into a prime (12022322113) 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, 9458 + ... + 155351.

It is an arithmetic number, because the mean of its divisors is an integer number (910740060).

Almost surely, 2^12022322123 is an apocalyptic number.

12022322123 is a deficient number, since it is larger than the sum of its proper divisors (2549518837).

12022322123 is a wasteful number, since it uses less digits than its factorization.

12022322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165446.

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

Adding to 12022322123 its reverse (32122322021), we get a palindrome (44144644144).

The spelling of 12022322123 in words is "twelve billion, twenty-two million, three hundred twenty-two thousand, one hundred twenty-three".