227812241 has 2 divisors, whose sum is σ = 227812242. Its totient is φ = 227812240.

The previous prime is 227812229. The next prime is 227812301. The reversal of 227812241 is 142218722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172160641 + 55651600 = 13121^2 + 7460^2 .

It is a cyclic number.

It is not a de Polignac number, because 227812241 - 2¹⁴ = 227795857 is a prime.

It is not a weakly prime, because it can be changed into another prime (227812201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113906120 + 113906121.

It is an arithmetic number, because the mean of its divisors is an integer number (113906121).

Almost surely, 2^227812241 is an apocalyptic number.

It is an amenable number.

227812241 is a deficient number, since it is larger than the sum of its proper divisors (1).

227812241 is an equidigital number, since it uses as much as digits as its factorization.

227812241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3584, while the sum is 29.

The square root of 227812241 is about 15093.4502682455. The cubic root of 227812241 is about 610.7437322822.

The spelling of 227812241 in words is "two hundred twenty-seven million, eight hundred twelve thousand, two hundred forty-one".