22433122 has 8 divisors (see below), whose sum is σ = 33771996. Its totient is φ = 11175792.

The previous prime is 22433087. The next prime is 22433123. The reversal of 22433122 is 22133422.

It can be written as a sum of positive squares in 2 ways, for example, as 18826921 + 3606201 = 4339^2 + 1899^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 22433122.

It is not an unprimeable number, because it can be changed into a prime (22433123) 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, 19693 + ... + 20800.

Almost surely, 2^22433122 is an apocalyptic number.

22433122 is a deficient number, since it is larger than the sum of its proper divisors (11338874).

22433122 is a wasteful number, since it uses less digits than its factorization.

22433122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40772.

The product of its digits is 576, while the sum is 19.

The square root of 22433122 is about 4736.3616838244. The cubic root of 22433122 is about 282.0308217070.

Adding to 22433122 its reverse (22133422), we get a palindrome (44566544).

The spelling of 22433122 in words is "twenty-two million, four hundred thirty-three thousand, one hundred twenty-two".