224227365 has 64 divisors (see below), whose sum is σ = 396389376. Its totient is φ = 107773952.

The previous prime is 224227361. The next prime is 224227397. The reversal of 224227365 is 563722422.

224227365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 224227365 - 2² = 224227361 is a prime.

It is a super-2 number, since 2×224227365² = 100555822429686450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224227361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 635029 + ... + 635381.

It is an arithmetic number, because the mean of its divisors is an integer number (6193584).

Almost surely, 2^224227365 is an apocalyptic number.

It is an amenable number.

224227365 is a deficient number, since it is larger than the sum of its proper divisors (172162011).

224227365 is a wasteful number, since it uses less digits than its factorization.

224227365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478.

The product of its digits is 40320, while the sum is 33.

The square root of 224227365 is about 14974.2233521475. The cubic root of 224227365 is about 607.5232052644.

Adding to 224227365 its reverse (563722422), we get a palindrome (787949787).

The spelling of 224227365 in words is "two hundred twenty-four million, two hundred twenty-seven thousand, three hundred sixty-five".