13333022312 has 8 divisors (see below), whose sum is σ = 24999416850. Its totient is φ = 6666511152.

The previous prime is 13333022303. The next prime is 13333022317. The reversal of 13333022312 is 21322033331.

13333022312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13320391396 + 12630916 = 115414^2 + 3554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13333022317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 833313887 + ... + 833313902.

Almost surely, 2^13333022312 is an apocalyptic number.

It is an amenable number.

13333022312 is a deficient number, since it is larger than the sum of its proper divisors (11666394538).

13333022312 is a wasteful number, since it uses less digits than its factorization.

13333022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666627795 (or 1666627791 counting only the distinct ones).

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

Adding to 13333022312 its reverse (21322033331), we get a palindrome (34655055643).

The spelling of 13333022312 in words is "thirteen billion, three hundred thirty-three million, twenty-two thousand, three hundred twelve".