224312241 has 8 divisors (see below), whose sum is σ = 307166464. Its totient is φ = 145499760.

The previous prime is 224312227. The next prime is 224312243. The reversal of 224312241 is 142213422.

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

It is not a de Polignac number, because 224312241 - 2⁶ = 224312177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224312243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010305 + ... + 1010526.

It is an arithmetic number, because the mean of its divisors is an integer number (38395808).

Almost surely, 2^224312241 is an apocalyptic number.

It is an amenable number.

224312241 is a deficient number, since it is larger than the sum of its proper divisors (82854223).

224312241 is a wasteful number, since it uses less digits than its factorization.

224312241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020871.

The product of its digits is 768, while the sum is 21.

The square root of 224312241 is about 14977.0571541942. The cubic root of 224312241 is about 607.5998501390.

Adding to 224312241 its reverse (142213422), we get a palindrome (366525663).

The spelling of 224312241 in words is "two hundred twenty-four million, three hundred twelve thousand, two hundred forty-one".