12323212401 has 16 divisors (see below), whose sum is σ = 16586069760. Its totient is φ = 8138000640.

The previous prime is 12323212387. The next prime is 12323212427. The reversal of 12323212401 is 10421232321.

12323212401 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 12323212401 - 2¹³ = 12323204209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12323212441) 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, 624555 + ... + 643983.

It is an arithmetic number, because the mean of its divisors is an integer number (1036629360).

Almost surely, 2^12323212401 is an apocalyptic number.

It is an amenable number.

12323212401 is a deficient number, since it is larger than the sum of its proper divisors (4262857359).

12323212401 is a wasteful number, since it uses less digits than its factorization.

12323212401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21416.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12323212401 its reverse (10421232321), we get a palindrome (22744444722).

The spelling of 12323212401 in words is "twelve billion, three hundred twenty-three million, two hundred twelve thousand, four hundred one".