22043314 has 8 divisors (see below), whose sum is σ = 33256620. Its totient is φ = 10957776.

The previous prime is 22043309. The next prime is 22043317. The reversal of 22043314 is 41334022.

It can be written as a sum of positive squares in 2 ways, for example, as 22043025 + 289 = 4695^2 + 17^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22043291 and 22043300.

It is not an unprimeable number, because it can be changed into a prime (22043317) 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, 31509 + ... + 32200.

Almost surely, 2^22043314 is an apocalyptic number.

22043314 is a deficient number, since it is larger than the sum of its proper divisors (11213306).

22043314 is a wasteful number, since it uses less digits than its factorization.

22043314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63884.

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

The square root of 22043314 is about 4695.0307773219. The cubic root of 22043314 is about 280.3877027146.

Adding to 22043314 its reverse (41334022), we get a palindrome (63377336).

It can be divided in two parts, 220 and 43314, that added together give a palindrome (43534).

The spelling of 22043314 in words is "twenty-two million, forty-three thousand, three hundred fourteen".