12331213324 has 6 divisors (see below), whose sum is σ = 21579623324. Its totient is φ = 6165606660.

The previous prime is 12331213319. The next prime is 12331213343. The reversal of 12331213324 is 42331213321.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1541401662 + ... + 1541401669.

Almost surely, 2^12331213324 is an apocalyptic number.

It is an amenable number.

12331213324 is a deficient number, since it is larger than the sum of its proper divisors (9248410000).

12331213324 is a wasteful number, since it uses less digits than its factorization.

12331213324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082803335 (or 3082803333 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

Adding to 12331213324 its reverse (42331213321), we get a palindrome (54662426645).

The spelling of 12331213324 in words is "twelve billion, three hundred thirty-one million, two hundred thirteen thousand, three hundred twenty-four".