22233230032 has 40 divisors (see below), whose sum is σ = 46406760680. Its totient is φ = 10257891840.

The previous prime is 22233230027. The next prime is 22233230051. The reversal of 22233230032 is 23003233222.

It can be written as a sum of positive squares in 4 ways, for example, as 1000077376 + 21233152656 = 31624^2 + 145716^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22233229985 and 22233230012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629482 + ... + 663862.

It is an arithmetic number, because the mean of its divisors is an integer number (1160169017).

Almost surely, 2^22233230032 is an apocalyptic number.

It is an amenable number.

22233230032 is an abundant number, since it is smaller than the sum of its proper divisors (24173530648).

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

22233230032 is a wasteful number, since it uses less digits than its factorization.

22233230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37511 (or 37505 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 22233230032 its reverse (23003233222), we get a palindrome (45236463254).

The spelling of 22233230032 in words is "twenty-two billion, two hundred thirty-three million, two hundred thirty thousand, thirty-two".