12323141522 has 4 divisors (see below), whose sum is σ = 18484712286. Its totient is φ = 6161570760.

The previous prime is 12323141513. The next prime is 12323141533. The reversal of 12323141522 is 22514132321.

12323141522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10312605601 + 2010535921 = 101551^2 + 44839^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12323141491 and 12323141500.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3080785379 + ... + 3080785382.

Almost surely, 2^12323141522 is an apocalyptic number.

12323141522 is a deficient number, since it is larger than the sum of its proper divisors (6161570764).

12323141522 is an equidigital number, since it uses as much as digits as its factorization.

12323141522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161570763.

The product of its digits is 2880, while the sum is 26.

Adding to 12323141522 its reverse (22514132321), we get a palindrome (34837273843).

The spelling of 12323141522 in words is "twelve billion, three hundred twenty-three million, one hundred forty-one thousand, five hundred twenty-two".