22314275 has 12 divisors (see below), whose sum is σ = 28051032. Its totient is φ = 17605440.

The previous prime is 22314247. The next prime is 22314277. The reversal of 22314275 is 57241322.

It is not a de Polignac number, because 22314275 - 2¹² = 22310179 is a prime.

It is a super-3 number, since 3×22314275³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22314277) 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 11 ways as a sum of consecutive naturals, for example, 4289 + ... + 7938.

It is an arithmetic number, because the mean of its divisors is an integer number (2337586).

Almost surely, 2^22314275 is an apocalyptic number.

22314275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22314275 is a deficient number, since it is larger than the sum of its proper divisors (5736757).

22314275 is a wasteful number, since it uses less digits than its factorization.

22314275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12310 (or 12305 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 22314275 is about 4723.7987891103. The cubic root of 22314275 is about 281.5318885704.

Adding to 22314275 its reverse (57241322), we get a palindrome (79555597).

The spelling of 22314275 in words is "twenty-two million, three hundred fourteen thousand, two hundred seventy-five".