225141601 has 2 divisors, whose sum is σ = 225141602. Its totient is φ = 225141600.

The previous prime is 225141487. The next prime is 225141617. The reversal of 225141601 is 106141522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199487376 + 25654225 = 14124^2 + 5065^2 .

It is a cyclic number.

It is not a de Polignac number, because 225141601 - 2⁷ = 225141473 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (225141671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112570800 + 112570801.

It is an arithmetic number, because the mean of its divisors is an integer number (112570801).

Almost surely, 2^225141601 is an apocalyptic number.

It is an amenable number.

225141601 is a deficient number, since it is larger than the sum of its proper divisors (1).

225141601 is an equidigital number, since it uses as much as digits as its factorization.

225141601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 225141601 is about 15004.7192909431. The cubic root of 225141601 is about 608.3477647835.

The spelling of 225141601 in words is "two hundred twenty-five million, one hundred forty-one thousand, six hundred one".