24022222 has 8 divisors (see below), whose sum is σ = 41180976. Its totient is φ = 10295232.

The previous prime is 24022181. The next prime is 24022223. The reversal of 24022222 is 22222042.

It is a sphenic number, since it is the product of 3 distinct primes.

24022222 is a modest number, since divided by 22222 gives 240 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 24022196 and 24022205.

It is a congruent number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857923 + ... + 857950.

It is an arithmetic number, because the mean of its divisors is an integer number (5147622).

Almost surely, 2^24022222 is an apocalyptic number.

24022222 is a deficient number, since it is larger than the sum of its proper divisors (17158754).

24022222 is a wasteful number, since it uses less digits than its factorization.

24022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715882.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 24022222 is about 4901.2469841868. The cubic root of 24022222 is about 288.5389134594.

Adding to 24022222 its reverse (22222042), we get a palindrome (46244264).

It can be divided in two parts, 2402 and 2222, that added together give a square (4624 = 68²).

The spelling of 24022222 in words is "twenty-four million, twenty-two thousand, two hundred twenty-two".