12333323012 has 6 divisors (see below), whose sum is σ = 21583315278. Its totient is φ = 6166661504.

The previous prime is 12333323011. The next prime is 12333323039. The reversal of 12333323012 is 21032333321.

It can be written as a sum of positive squares in only one way, i.e., 11862259396 + 471063616 = 108914^2 + 21704^2 .

It is a super-2 number, since 2×12333323012² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12333323011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1541665373 + ... + 1541665380.

It is an arithmetic number, because the mean of its divisors is an integer number (3597219213).

Almost surely, 2^12333323012 is an apocalyptic number.

It is an amenable number.

12333323012 is a deficient number, since it is larger than the sum of its proper divisors (9249992266).

12333323012 is a wasteful number, since it uses less digits than its factorization.

12333323012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083330757 (or 3083330755 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12333323012 its reverse (21032333321), we get a palindrome (33365656333).

The spelling of 12333323012 in words is "twelve billion, three hundred thirty-three million, three hundred twenty-three thousand, twelve".