224525201 has 4 divisors (see below), whose sum is σ = 228206004. Its totient is φ = 220844400.

The previous prime is 224525183. The next prime is 224525207. The reversal of 224525201 is 102525422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102525422 = 2 ⋅51262711.

It can be written as a sum of positive squares in 2 ways, for example, as 4774225 + 219750976 = 2185^2 + 14824^2 .

It is a de Polignac number, because none of the positive numbers 2^k-224525201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (224525207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1840310 + ... + 1840431.

It is an arithmetic number, because the mean of its divisors is an integer number (57051501).

Almost surely, 2^224525201 is an apocalyptic number.

It is an amenable number.

224525201 is a deficient number, since it is larger than the sum of its proper divisors (3680803).

224525201 is an equidigital number, since it uses as much as digits as its factorization.

224525201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680802.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 224525201 is about 14984.1650084347. The cubic root of 224525201 is about 607.7920725763.

The spelling of 224525201 in words is "two hundred twenty-four million, five hundred twenty-five thousand, two hundred one".