22550314 has 8 divisors (see below), whose sum is σ = 33885828. Its totient is φ = 11255040.

The previous prime is 22550303. The next prime is 22550323. The reversal of 22550314 is 41305522.

It can be written as a sum of positive squares in 2 ways, for example, as 21483225 + 1067089 = 4635^2 + 1033^2 .

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

It is a super-2 number, since 2×22550314² = 1017033322997192, which contains 22 as substring.

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, 8617 + ... + 10924.

Almost surely, 2^22550314 is an apocalyptic number.

22550314 is a deficient number, since it is larger than the sum of its proper divisors (11335514).

22550314 is a wasteful number, since it uses less digits than its factorization.

22550314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20120.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 22550314 is about 4748.7170899097. The cubic root of 22550314 is about 282.5210843897.

Adding to 22550314 its reverse (41305522), we get a palindrome (63855836).

The spelling of 22550314 in words is "twenty-two million, five hundred fifty thousand, three hundred fourteen".