22364433032 has 36 divisors (see below), whose sum is σ = 43127455455. Its totient is φ = 10872380736.

The previous prime is 22364433023. The next prime is 22364433067. The reversal of 22364433032 is 23033446322.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 9673509316 + 12690923716 = 98354^2 + 112654^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=105746.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22364433032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15649694 + ... + 15651122.

Almost surely, 2^22364433032 is an apocalyptic number.

It is an amenable number.

22364433032 is a deficient number, since it is larger than the sum of its proper divisors (20763022423).

22364433032 is an frugal number, since it uses more digits than its factorization.

22364433032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938 (or 1468 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Multiplying 22364433032 by its sum of digits (32), we get a square (715661857024 = 845968²).

Adding to 22364433032 its reverse (23033446322), we get a palindrome (45397879354).

The spelling of 22364433032 in words is "twenty-two billion, three hundred sixty-four million, four hundred thirty-three thousand, thirty-two".