12325002231 has 8 divisors (see below), whose sum is σ = 16658450800. Its totient is φ = 8104110912.

The previous prime is 12325002191. The next prime is 12325002247. The reversal of 12325002231 is 13220052321.

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

It is not a de Polignac number, because 12325002231 - 2¹¹ = 12325000183 is a prime.

It is a super-2 number, since 2×12325002231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12325002198 and 12325002207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12325002271) 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, 28139056 + ... + 28139493.

It is an arithmetic number, because the mean of its divisors is an integer number (2082306350).

Almost surely, 2^12325002231 is an apocalyptic number.

12325002231 is a deficient number, since it is larger than the sum of its proper divisors (4333448569).

12325002231 is an equidigital number, since it uses as much as digits as its factorization.

12325002231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56278625.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 12325002231 its reverse (13220052321), we get a palindrome (25545054552).

The spelling of 12325002231 in words is "twelve billion, three hundred twenty-five million, two thousand, two hundred thirty-one".