22132333232 has 20 divisors (see below), whose sum is σ = 43878638760. Its totient is φ = 10808813568.

The previous prime is 22132333219. The next prime is 22132333259. The reversal of 22132333232 is 23233323122.

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, 16083857 + ... + 16085232.

It is an arithmetic number, because the mean of its divisors is an integer number (2193931938).

Almost surely, 2^22132333232 is an apocalyptic number.

It is an amenable number.

22132333232 is a deficient number, since it is larger than the sum of its proper divisors (21746305528).

22132333232 is a wasteful number, since it uses less digits than its factorization.

22132333232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32169140 (or 32169134 counting only the distinct ones).

The product of its digits is 7776, while the sum is 26.

Adding to 22132333232 its reverse (23233323122), we get a palindrome (45365656354).

The spelling of 22132333232 in words is "twenty-two billion, one hundred thirty-two million, three hundred thirty-three thousand, two hundred thirty-two".