12323210601626 has 4 divisors (see below), whose sum is σ = 18484815902442. Its totient is φ = 6161605300812.

The previous prime is 12323210601599. The next prime is 12323210601629. The reversal of 12323210601626 is 62610601232321.

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., 9516577161025 + 2806633440601 = 3084895^2 + 1675301^2 .

It is not an unprimeable number, because it can be changed into a prime (12323210601629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3080802650405 + ... + 3080802650408.

Almost surely, 2^{12323210601626} is an apocalyptic number.

12323210601626 is a deficient number, since it is larger than the sum of its proper divisors (6161605300816).

12323210601626 is an equidigital number, since it uses as much as digits as its factorization.

12323210601626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161605300815.

The product of its (nonzero) digits is 31104, while the sum is 35.

Adding to 12323210601626 its reverse (62610601232321), we get a palindrome (74933811833947).

The spelling of 12323210601626 in words is "twelve trillion, three hundred twenty-three billion, two hundred ten million, six hundred one thousand, six hundred twenty-six".