22250314 has 8 divisors (see below), whose sum is σ = 35338788. Its totient is φ = 10470720.

The previous prime is 22250251. The next prime is 22250321. The reversal of 22250314 is 41305222.

It can be written as a sum of positive squares in 2 ways, for example, as 22250089 + 225 = 4717^2 + 15^2 .

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 = 22250291 and 22250300.

It is an unprimeable number.

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, 327177 + ... + 327244.

Almost surely, 2^22250314 is an apocalyptic number.

22250314 is a deficient number, since it is larger than the sum of its proper divisors (13088474).

22250314 is a wasteful number, since it uses less digits than its factorization.

22250314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654440.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 22250314 is about 4717.0238498443. The cubic root of 22250314 is about 281.2626394978.

Adding to 22250314 its reverse (41305222), we get a palindrome (63555536).

The spelling of 22250314 in words is "twenty-two million, two hundred fifty thousand, three hundred fourteen".