22133000224 has 24 divisors (see below), whose sum is σ = 43764639660. Its totient is φ = 11018171136.

The previous prime is 22133000221. The next prime is 22133000233. The reversal of 22133000224 is 42200033122.

It can be written as a sum of positive squares in 2 ways, for example, as 22123587600 + 9412624 = 148740^2 + 3068^2 .

It is not an unprimeable number, because it can be changed into a prime (22133000221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1502839 + ... + 1517494.

Almost surely, 2^22133000224 is an apocalyptic number.

It is an amenable number.

22133000224 is a deficient number, since it is larger than the sum of its proper divisors (21631639436).

22133000224 is a wasteful number, since it uses less digits than its factorization.

22133000224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020572 (or 3020564 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22133000224 its reverse (42200033122), we get a palindrome (64333033346).

The spelling of 22133000224 in words is "twenty-two billion, one hundred thirty-three million, two hundred twenty-four", and thus it is an aban number.