22433120 has 24 divisors (see below), whose sum is σ = 52998624. Its totient is φ = 8973184.

The previous prime is 22433087. The next prime is 22433123. The reversal of 22433120 is 2133422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22433123) 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, 69944 + ... + 70263.

It is an arithmetic number, because the mean of its divisors is an integer number (2208276).

Almost surely, 2^22433120 is an apocalyptic number.

22433120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22433120 is an abundant number, since it is smaller than the sum of its proper divisors (30565504).

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

22433120 is a wasteful number, since it uses less digits than its factorization.

22433120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140222 (or 140214 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 22433120 is about 4736.3614726919. The cubic root of 22433120 is about 282.0308133256.

Adding to 22433120 its reverse (2133422), we get a palindrome (24566542).

The spelling of 22433120 in words is "twenty-two million, four hundred thirty-three thousand, one hundred twenty".