32223022 has 8 divisors (see below), whose sum is σ = 52052616. Its totient is φ = 14872152.

The previous prime is 32223019. The next prime is 32223029. The reversal of 32223022 is 22032223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 32222987 and 32223005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32223029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619648 + ... + 619699.

It is an arithmetic number, because the mean of its divisors is an integer number (6506577).

Almost surely, 2^32223022 is an apocalyptic number.

32223022 is a deficient number, since it is larger than the sum of its proper divisors (19829594).

32223022 is a wasteful number, since it uses less digits than its factorization.

32223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239362.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 32223022 is about 5676.5325683907. The cubic root of 32223022 is about 318.2160563824.

Adding to 32223022 its reverse (22032223), we get a palindrome (54255245).

The spelling of 32223022 in words is "thirty-two million, two hundred twenty-three thousand, twenty-two".