224122441 has 8 divisors (see below), whose sum is σ = 243094824. Its totient is φ = 205793280.

The previous prime is 224122433. The next prime is 224122463. The reversal of 224122441 is 144221422.

It can be written as a sum of positive squares in 4 ways, for example, as 79281216 + 144841225 = 8904^2 + 12035^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 224122441 - 2³ = 224122433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224122471) 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, 160080 + ... + 161473.

It is an arithmetic number, because the mean of its divisors is an integer number (30386853).

Almost surely, 2^224122441 is an apocalyptic number.

It is an amenable number.

224122441 is a deficient number, since it is larger than the sum of its proper divisors (18972383).

224122441 is a wasteful number, since it uses less digits than its factorization.

224122441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321611.

The product of its digits is 1024, while the sum is 22.

The square root of 224122441 is about 14970.7194549895. The cubic root of 224122441 is about 607.4284298712.

Adding to 224122441 its reverse (144221422), we get a palindrome (368343863).

The spelling of 224122441 in words is "two hundred twenty-four million, one hundred twenty-two thousand, four hundred forty-one".