24022220 has 12 divisors (see below), whose sum is σ = 50446704. Its totient is φ = 9608880.

The previous prime is 24022181. The next prime is 24022223. The reversal of 24022220 is 2222042.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 24022195 and 24022204.

It is not an unprimeable number, because it can be changed into a prime (24022223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600536 + ... + 600575.

It is an arithmetic number, because the mean of its divisors is an integer number (4203892).

Almost surely, 2^24022220 is an apocalyptic number.

24022220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24022220 is an abundant number, since it is smaller than the sum of its proper divisors (26424484).

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

24022220 is a wasteful number, since it uses less digits than its factorization.

24022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201120 (or 1201118 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 24022220 is about 4901.2467801571. The cubic root of 24022220 is about 288.5389054519.

Adding to 24022220 its reverse (2222042), we get a palindrome (26244262).

It can be divided in two parts, 24022 and 220, that added together give a palindrome (24242).

The spelling of 24022220 in words is "twenty-four million, twenty-two thousand, two hundred twenty".