22330120 has 16 divisors (see below), whose sum is σ = 50242860. Its totient is φ = 8932032.

The previous prime is 22330109. The next prime is 22330141. The reversal of 22330120 is 2103322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18818244 + 3511876 = 4338^2 + 1874^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22330120.

It is an unprimeable number.

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, 279087 + ... + 279166.

Almost surely, 2^22330120 is an apocalyptic number.

22330120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22330120 is an abundant number, since it is smaller than the sum of its proper divisors (27912740).

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

22330120 is a wasteful number, since it uses less digits than its factorization.

22330120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558264 (or 558260 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 22330120 is about 4725.4756374359. The cubic root of 22330120 is about 281.5985098600.

Adding to 22330120 its reverse (2103322), we get a palindrome (24433442).

The spelling of 22330120 in words is "twenty-two million, three hundred thirty thousand, one hundred twenty".