22213322332 has 24 divisors (see below), whose sum is σ = 41294699600. Its totient is φ = 10425563136.

The previous prime is 22213322293. The next prime is 22213322333. The reversal of 22213322332 is 23322331222.

It is a junction number, because it is equal to n+sod(n) for n = 22213322297 and 22213322306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213322333) 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, 1332453 + ... + 1349020.

Almost surely, 2^22213322332 is an apocalyptic number.

It is an amenable number.

22213322332 is a deficient number, since it is larger than the sum of its proper divisors (19081377268).

22213322332 is a wasteful number, since it uses less digits than its factorization.

22213322332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681605 (or 2681603 counting only the distinct ones).

The product of its digits is 5184, while the sum is 25.

Adding to 22213322332 its reverse (23322331222), we get a palindrome (45535653554).

The spelling of 22213322332 in words is "twenty-two billion, two hundred thirteen million, three hundred twenty-two thousand, three hundred thirty-two".