12325205206 has 4 divisors (see below), whose sum is σ = 18487807812. Its totient is φ = 6162602602.

The previous prime is 12325205203. The next prime is 12325205213. The reversal of 12325205206 is 60250252321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60250252321 = 7 ⋅8607178903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12325205203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3081301300 + ... + 3081301303.

It is an arithmetic number, because the mean of its divisors is an integer number (4621951953).

Almost surely, 2^12325205206 is an apocalyptic number.

12325205206 is a deficient number, since it is larger than the sum of its proper divisors (6162602606).

12325205206 is an equidigital number, since it uses as much as digits as its factorization.

12325205206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162602605.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 12325205206 its reverse (60250252321), we get a palindrome (72575457527).

The spelling of 12325205206 in words is "twelve billion, three hundred twenty-five million, two hundred five thousand, two hundred six".