225411301 has 4 divisors (see below), whose sum is σ = 225468972. Its totient is φ = 225353632.

The previous prime is 225411283. The next prime is 225411311. The reversal of 225411301 is 103114522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 171741025 + 53670276 = 13105^2 + 7326^2 .

It is a cyclic number.

It is not a de Polignac number, because 225411301 - 2⁹ = 225410789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225411311) 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, 22510 + ... + 30943.

It is an arithmetic number, because the mean of its divisors is an integer number (56367243).

Almost surely, 2^225411301 is an apocalyptic number.

225411301 is the 9496-th centered pentagonal number.

It is an amenable number.

225411301 is a deficient number, since it is larger than the sum of its proper divisors (57671).

225411301 is an equidigital number, since it uses as much as digits as its factorization.

225411301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57670.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 225411301 is about 15013.7037735530. The cubic root of 225411301 is about 608.5905837036.

Adding to 225411301 its reverse (103114522), we get a palindrome (328525823).

The spelling of 225411301 in words is "two hundred twenty-five million, four hundred eleven thousand, three hundred one".