224404143001 has 2 divisors, whose sum is σ = 224404143002. Its totient is φ = 224404143000.

The previous prime is 224404142999. The next prime is 224404143059. The reversal of 224404143001 is 100341404422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222784000000 + 1620143001 = 472000^2 + 40251^2 .

It is a cyclic number.

It is not a de Polignac number, because 224404143001 - 2¹ = 224404142999 is a prime.

Together with 224404142999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (224404143101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112202071500 + 112202071501.

It is an arithmetic number, because the mean of its divisors is an integer number (112202071501).

Almost surely, 2^224404143001 is an apocalyptic number.

It is an amenable number.

224404143001 is a deficient number, since it is larger than the sum of its proper divisors (1).

224404143001 is an equidigital number, since it uses as much as digits as its factorization.

224404143001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 224404143001 its reverse (100341404422), we get a palindrome (324745547423).

The spelling of 224404143001 in words is "two hundred twenty-four billion, four hundred four million, one hundred forty-three thousand, one".