224125231 has 8 divisors (see below), whose sum is σ = 244992384. Its totient is φ = 203340120.

The previous prime is 224125171. The next prime is 224125259. The reversal of 224125231 is 132521422.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224125231 is a prime.

It is a super-2 number, since 2×224125231² = 100464238341606722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224125261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14721 + ... + 25786.

It is an arithmetic number, because the mean of its divisors is an integer number (30624048).

Almost surely, 2^224125231 is an apocalyptic number.

224125231 is a deficient number, since it is larger than the sum of its proper divisors (20867153).

224125231 is a wasteful number, since it uses less digits than its factorization.

224125231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41021.

The product of its digits is 960, while the sum is 22.

The square root of 224125231 is about 14970.8126365939. The cubic root of 224125231 is about 607.4309503957.

Adding to 224125231 its reverse (132521422), we get a palindrome (356646653).

It can be divided in two parts, 2241 and 25231, that added together give a palindrome (27472).

The spelling of 224125231 in words is "two hundred twenty-four million, one hundred twenty-five thousand, two hundred thirty-one".