22325332 has 12 divisors (see below), whose sum is σ = 40329856. Its totient is φ = 10802520.

The previous prime is 22325327. The next prime is 22325431. The reversal of 22325332 is 23352322.

It is a happy number.

It is a super-3 number, since 3×22325332³ (a number of 23 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 89898 + ... + 90145.

Almost surely, 2^22325332 is an apocalyptic number.

It is an amenable number.

22325332 is a deficient number, since it is larger than the sum of its proper divisors (18004524).

22325332 is a wasteful number, since it uses less digits than its factorization.

22325332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180078 (or 180076 counting only the distinct ones).

The product of its digits is 2160, while the sum is 22.

The square root of 22325332 is about 4724.9689946073. The cubic root of 22325332 is about 281.5783817394.

Adding to 22325332 its reverse (23352322), we get a palindrome (45677654).

The spelling of 22325332 in words is "twenty-two million, three hundred twenty-five thousand, three hundred thirty-two".