224224051 has 2 divisors, whose sum is σ = 224224052. Its totient is φ = 224224050.

The previous prime is 224223943. The next prime is 224224057. The reversal of 224224051 is 150422422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224224051 - 2⁹ = 224223539 is a prime.

It is not a weakly prime, because it can be changed into another prime (224224057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112112025 + 112112026.

It is an arithmetic number, because the mean of its divisors is an integer number (112112026).

Almost surely, 2^224224051 is an apocalyptic number.

224224051 is a deficient number, since it is larger than the sum of its proper divisors (1).

224224051 is an equidigital number, since it uses as much as digits as its factorization.

224224051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 224224051 is about 14974.1126949145. The cubic root of 224224051 is about 607.5202122580.

Adding to 224224051 its reverse (150422422), we get a palindrome (374646473).

The spelling of 224224051 in words is "two hundred twenty-four million, two hundred twenty-four thousand, fifty-one".