2241418225 has 6 divisors (see below), whose sum is σ = 2779358630. Its totient is φ = 1793134560.

The previous prime is 2241418213. The next prime is 2241418247. The reversal of 2241418225 is 5228141422.

It is a happy number.

2241418225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 92910321 + 2148507904 = 9639^2 + 46352^2 .

It is not a de Polignac number, because 2241418225 - 2¹⁵ = 2241385457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44828340 + ... + 44828389.

Almost surely, 2^2241418225 is an apocalyptic number.

2241418225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2241418225 is a deficient number, since it is larger than the sum of its proper divisors (537940405).

2241418225 is an equidigital number, since it uses as much as digits as its factorization.

2241418225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89656739 (or 89656734 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

The square root of 2241418225 is about 47343.6186301808. The cubic root of 2241418225 is about 1308.7026032004.

Adding to 2241418225 its reverse (5228141422), we get a palindrome (7469559647).

The spelling of 2241418225 in words is "two billion, two hundred forty-one million, four hundred eighteen thousand, two hundred twenty-five".