22124334 has 16 divisors (see below), whose sum is σ = 44974800. Its totient is φ = 7253760.

The previous prime is 22124309. The next prime is 22124339. The reversal of 22124334 is 43342122.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22124334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22124339) 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 7 ways as a sum of consecutive naturals, for example, 29859 + ... + 30590.

It is an arithmetic number, because the mean of its divisors is an integer number (2810925).

Almost surely, 2^22124334 is an apocalyptic number.

22124334 is an abundant number, since it is smaller than the sum of its proper divisors (22850466).

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

22124334 is a wasteful number, since it uses less digits than its factorization.

22124334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60515.

The product of its digits is 1152, while the sum is 21.

The square root of 22124334 is about 4703.6511350227. The cubic root of 22124334 is about 280.7308035192.

Adding to 22124334 its reverse (43342122), we get a palindrome (65466456).

The spelling of 22124334 in words is "twenty-two million, one hundred twenty-four thousand, three hundred thirty-four".