12331303322 has 16 divisors (see below), whose sum is σ = 19922710752. Its totient is φ = 5690538480.

The previous prime is 12331303321. The next prime is 12331303343. The reversal of 12331303322 is 22330313321.

It is a super-2 number, since 2×12331303322² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12331303321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169133 + ... + 230799.

It is an arithmetic number, because the mean of its divisors is an integer number (1245169422).

Almost surely, 2^12331303322 is an apocalyptic number.

12331303322 is a deficient number, since it is larger than the sum of its proper divisors (7591407430).

12331303322 is a wasteful number, since it uses less digits than its factorization.

12331303322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69373.

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

Adding to 12331303322 its reverse (22330313321), we get a palindrome (34661616643).

Subtracting 12331303322 from its reverse (22330313321), we obtain a palindrome (9999009999).

The spelling of 12331303322 in words is "twelve billion, three hundred thirty-one million, three hundred three thousand, three hundred twenty-two".