224311051 has 2 divisors, whose sum is σ = 224311052. Its totient is φ = 224311050.

The previous prime is 224311033. The next prime is 224311063. The reversal of 224311051 is 150113422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224311051 - 2⁷ = 224310923 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (224311151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112155525 + 112155526.

It is an arithmetic number, because the mean of its divisors is an integer number (112155526).

Almost surely, 2^224311051 is an apocalyptic number.

224311051 is a deficient number, since it is larger than the sum of its proper divisors (1).

224311051 is an equidigital number, since it uses as much as digits as its factorization.

224311051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 224311051 is about 14977.0174267108. The cubic root of 224311051 is about 607.5987756768.

Adding to 224311051 its reverse (150113422), we get a palindrome (374424473).

The spelling of 224311051 in words is "two hundred twenty-four million, three hundred eleven thousand, fifty-one".