22133313332 has 48 divisors (see below), whose sum is σ = 43962172800. Its totient is φ = 9665827200.

The previous prime is 22133313263. The next prime is 22133313347. The reversal of 22133313332 is 23331333122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 815582 + ... + 842282.

It is an arithmetic number, because the mean of its divisors is an integer number (915878600).

Almost surely, 2^22133313332 is an apocalyptic number.

It is an amenable number.

22133313332 is a deficient number, since it is larger than the sum of its proper divisors (21828859468).

22133313332 is a wasteful number, since it uses less digits than its factorization.

22133313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27576 (or 27574 counting only the distinct ones).

The product of its digits is 5832, while the sum is 26.

Adding to 22133313332 its reverse (23331333122), we get a palindrome (45464646454).

The spelling of 22133313332 in words is "twenty-two billion, one hundred thirty-three million, three hundred thirteen thousand, three hundred thirty-two".