22114305 has 12 divisors (see below), whose sum is σ = 38331540. Its totient is φ = 11794272.

The previous prime is 22114291. The next prime is 22114343. The reversal of 22114305 is 50341122.

It can be written as a sum of positive squares in 2 ways, for example, as 15944049 + 6170256 = 3993^2 + 2484^2 .

It is not a de Polignac number, because 22114305 - 2⁴ = 22114289 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245670 + ... + 245759.

It is an arithmetic number, because the mean of its divisors is an integer number (3194295).

Almost surely, 2^22114305 is an apocalyptic number.

It is an amenable number.

22114305 is a deficient number, since it is larger than the sum of its proper divisors (16217235).

22114305 is a wasteful number, since it uses less digits than its factorization.

22114305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491440 (or 491437 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 22114305 is about 4702.5849274628. The cubic root of 22114305 is about 280.6883785171.

Adding to 22114305 its reverse (50341122), we get a palindrome (72455427).

The spelling of 22114305 in words is "twenty-two million, one hundred fourteen thousand, three hundred five".