22333122132 has 12 divisors (see below), whose sum is σ = 52110618336. Its totient is φ = 7444374040.

The previous prime is 22333122089. The next prime is 22333122223. The reversal of 22333122132 is 23122133322.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930546744 + ... + 930546767.

It is an arithmetic number, because the mean of its divisors is an integer number (4342551528).

Almost surely, 2^22333122132 is an apocalyptic number.

It is an amenable number.

22333122132 is an abundant number, since it is smaller than the sum of its proper divisors (29777496204).

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

22333122132 is a wasteful number, since it uses less digits than its factorization.

22333122132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861093518 (or 1861093516 counting only the distinct ones).

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

Adding to 22333122132 its reverse (23122133322), we get a palindrome (45455255454).

The spelling of 22333122132 in words is "twenty-two billion, three hundred thirty-three million, one hundred twenty-two thousand, one hundred thirty-two".