12203311324 has 48 divisors (see below), whose sum is σ = 22441619200. Its totient is φ = 5798822400.

The previous prime is 12203311313. The next prime is 12203311333. The reversal of 12203311324 is 42311330221.

It is a junction number, because it is equal to n+sod(n) for n = 12203311295 and 12203311304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8539042 + ... + 8540470.

Almost surely, 2^12203311324 is an apocalyptic number.

It is an amenable number.

12203311324 is a deficient number, since it is larger than the sum of its proper divisors (10238307876).

12203311324 is a wasteful number, since it uses less digits than its factorization.

12203311324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654 (or 2652 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12203311324 its reverse (42311330221), we get a palindrome (54514641545).

The spelling of 12203311324 in words is "twelve billion, two hundred three million, three hundred eleven thousand, three hundred twenty-four".