224013311220241 has 4 divisors (see below), whose sum is σ = 231737908158900. Its totient is φ = 216288714281584.

The previous prime is 224013311220233. The next prime is 224013311220289. The reversal of 224013311220241 is 142022113310422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 88652186349841 + 135361124870400 = 9415529^2 + 11634480^2 .

It is a cyclic number.

It is not a de Polignac number, because 224013311220241 - 2³ = 224013311220233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224013311220221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3862298469286 + ... + 3862298469343.

It is an arithmetic number, because the mean of its divisors is an integer number (57934477039725).

Almost surely, 2^{224013311220241} is an apocalyptic number.

It is an amenable number.

224013311220241 is a deficient number, since it is larger than the sum of its proper divisors (7724596938659).

224013311220241 is an equidigital number, since it uses as much as digits as its factorization.

224013311220241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724596938658.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 224013311220241 its reverse (142022113310422), we get a palindrome (366035424530663).

The spelling of 224013311220241 in words is "two hundred twenty-four trillion, thirteen billion, three hundred eleven million, two hundred twenty thousand, two hundred forty-one".