224431301 has 2 divisors, whose sum is σ = 224431302. Its totient is φ = 224431300.

The previous prime is 224431283. The next prime is 224431321. The reversal of 224431301 is 103134422.

It is an a-pointer prime, because the next prime (224431321) can be obtained adding 224431301 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 221712100 + 2719201 = 14890^2 + 1649^2 .

It is a cyclic number.

It is not a de Polignac number, because 224431301 - 2⁶ = 224431237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224431321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112215650 + 112215651.

It is an arithmetic number, because the mean of its divisors is an integer number (112215651).

Almost surely, 2^224431301 is an apocalyptic number.

It is an amenable number.

224431301 is a deficient number, since it is larger than the sum of its proper divisors (1).

224431301 is an equidigital number, since it uses as much as digits as its factorization.

224431301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 224431301 is about 14981.0313730397. The cubic root of 224431301 is about 607.7073313337.

Adding to 224431301 its reverse (103134422), we get a palindrome (327565723).

The spelling of 224431301 in words is "two hundred twenty-four million, four hundred thirty-one thousand, three hundred one".