12204310323 has 16 divisors (see below), whose sum is σ = 16836573600. Its totient is φ = 7854228480.

The previous prime is 12204310277. The next prime is 12204310343. The reversal of 12204310323 is 32301340221.

It is not a de Polignac number, because 12204310323 - 2¹⁴ = 12204293939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12204310323.

It is not an unprimeable number, because it can be changed into a prime (12204310343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701413 + ... + 718601.

It is an arithmetic number, because the mean of its divisors is an integer number (1052285850).

Almost surely, 2^12204310323 is an apocalyptic number.

12204310323 is a deficient number, since it is larger than the sum of its proper divisors (4632263277).

12204310323 is a wasteful number, since it uses less digits than its factorization.

12204310323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25382.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12204310323 its reverse (32301340221), we get a palindrome (44505650544).

The spelling of 12204310323 in words is "twelve billion, two hundred four million, three hundred ten thousand, three hundred twenty-three".