22110332 has 12 divisors (see below), whose sum is σ = 38737776. Its totient is φ = 11042400.

The previous prime is 22110331. The next prime is 22110343. The reversal of 22110332 is 23301122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457 + ... + 6807.

It is an arithmetic number, because the mean of its divisors is an integer number (3228148).

Almost surely, 2^22110332 is an apocalyptic number.

It is an amenable number.

22110332 is a deficient number, since it is larger than the sum of its proper divisors (16627444).

22110332 is a wasteful number, since it uses less digits than its factorization.

22110332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6388 (or 6386 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 22110332 is about 4702.1624812420. The cubic root of 22110332 is about 280.6715682561.

Adding to 22110332 its reverse (23301122), we get a palindrome (45411454).

The spelling of 22110332 in words is "twenty-two million, one hundred ten thousand, three hundred thirty-two".