224125001 has 2 divisors, whose sum is σ = 224125002. Its totient is φ = 224125000.

The previous prime is 224124997. The next prime is 224125019. The reversal of 224125001 is 100521422.

224125001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155251600 + 68873401 = 12460^2 + 8299^2 .

It is a cyclic number.

It is not a de Polignac number, because 224125001 - 2² = 224124997 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (224125301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112062500 + 112062501.

It is an arithmetic number, because the mean of its divisors is an integer number (112062501).

Almost surely, 2^224125001 is an apocalyptic number.

It is an amenable number.

224125001 is a deficient number, since it is larger than the sum of its proper divisors (1).

224125001 is an equidigital number, since it uses as much as digits as its factorization.

224125001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 224125001 is about 14970.8049549782. The cubic root of 224125001 is about 607.4307426113.

Adding to 224125001 its reverse (100521422), we get a palindrome (324646423).

The spelling of 224125001 in words is "two hundred twenty-four million, one hundred twenty-five thousand, one".