12123023222332 has 24 divisors (see below), whose sum is σ = 23523362502192. Its totient is φ = 5420129606400.

The previous prime is 12123023222239. The next prime is 12123023222339. The reversal of 12123023222332 is 23322232032121.

12123023222332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12123023222332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12123023222339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2258384653 + ... + 2258390020.

It is an arithmetic number, because the mean of its divisors is an integer number (980140104258).

Almost surely, 2^{12123023222332} is an apocalyptic number.

It is an amenable number.

12123023222332 is a deficient number, since it is larger than the sum of its proper divisors (11400339279860).

12123023222332 is a wasteful number, since it uses less digits than its factorization.

12123023222332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516774749 (or 4516774747 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 12123023222332 its reverse (23322232032121), we get a palindrome (35445255254453).

The spelling of 12123023222332 in words is "twelve trillion, one hundred twenty-three billion, twenty-three million, two hundred twenty-two thousand, three hundred thirty-two".