12133323222 has 16 divisors (see below), whose sum is σ = 24322954752. Its totient is φ = 4035056360.

The previous prime is 12133323203. The next prime is 12133323263. The reversal of 12133323222 is 22232333121.

It is a super-2 number, since 2×12133323222² (a number of 21 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 12133323192 and 12133323201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2343378 + ... + 2348549.

It is an arithmetic number, because the mean of its divisors is an integer number (1520184672).

Almost surely, 2^12133323222 is an apocalyptic number.

12133323222 is an abundant number, since it is smaller than the sum of its proper divisors (12189631530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12133323222 is a wasteful number, since it uses less digits than its factorization.

12133323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4692363.

The product of its digits is 2592, while the sum is 24.

Adding to 12133323222 its reverse (22232333121), we get a palindrome (34365656343).

The spelling of 12133323222 in words is "twelve billion, one hundred thirty-three million, three hundred twenty-three thousand, two hundred twenty-two".