224422141 has 2 divisors, whose sum is σ = 224422142. Its totient is φ = 224422140.

The previous prime is 224422139. The next prime is 224422153. The reversal of 224422141 is 141224422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211848025 + 12574116 = 14555^2 + 3546^2 .

It is a cyclic number.

It is not a de Polignac number, because 224422141 - 2¹ = 224422139 is a prime.

Together with 224422139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224422241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112211070 + 112211071.

It is an arithmetic number, because the mean of its divisors is an integer number (112211071).

Almost surely, 2^224422141 is an apocalyptic number.

It is an amenable number.

224422141 is a deficient number, since it is larger than the sum of its proper divisors (1).

224422141 is an equidigital number, since it uses as much as digits as its factorization.

224422141 is an odious number, because the sum of its binary digits is odd.

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

The square root of 224422141 is about 14980.7256499810. The cubic root of 224422141 is about 607.6990635106.

Adding to 224422141 its reverse (141224422), we get a palindrome (365646563).

The spelling of 224422141 in words is "two hundred twenty-four million, four hundred twenty-two thousand, one hundred forty-one".