12320314204 has 24 divisors (see below), whose sum is σ = 23906188656. Its totient is φ = 5508336000.

The previous prime is 12320314133. The next prime is 12320314211. The reversal of 12320314204 is 40241302321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2292457 + ... + 2297824.

It is an arithmetic number, because the mean of its divisors is an integer number (996091194).

Almost surely, 2^12320314204 is an apocalyptic number.

It is an amenable number.

12320314204 is a deficient number, since it is larger than the sum of its proper divisors (11585874452).

12320314204 is a wasteful number, since it uses less digits than its factorization.

12320314204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590357 (or 4590355 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12320314204 its reverse (40241302321), we get a palindrome (52561616525).

The spelling of 12320314204 in words is "twelve billion, three hundred twenty million, three hundred fourteen thousand, two hundred four".