12122310023 has 8 divisors (see below), whose sum is σ = 12761339520. Its totient is φ = 11483381880.

The previous prime is 12122310007. The next prime is 12122310047. The reversal of 12122310023 is 32001322121.

12122310023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12122310023 - 2⁴ = 12122310007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12122309983 and 12122310010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122310323) 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, 431888 + ... + 459098.

It is an arithmetic number, because the mean of its divisors is an integer number (1595167440).

Almost surely, 2^12122310023 is an apocalyptic number.

12122310023 is a deficient number, since it is larger than the sum of its proper divisors (639029497).

12122310023 is a wasteful number, since it uses less digits than its factorization.

12122310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50677.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12122310023 its reverse (32001322121), we get a palindrome (44123632144).

The spelling of 12122310023 in words is "twelve billion, one hundred twenty-two million, three hundred ten thousand, twenty-three".