2225212241 has 8 divisors (see below), whose sum is σ = 2581056960. Its totient is φ = 1878856848.

The previous prime is 2225212201. The next prime is 2225212247. The reversal of 2225212241 is 1422125222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2225212241 - 2⁶ = 2225212177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2225212247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2371826 + ... + 2372763.

It is an arithmetic number, because the mean of its divisors is an integer number (322632120).

Almost surely, 2^2225212241 is an apocalyptic number.

It is an amenable number.

2225212241 is a deficient number, since it is larger than the sum of its proper divisors (355844719).

2225212241 is an equidigital number, since it uses as much as digits as its factorization.

2225212241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4744663.

The product of its digits is 1280, while the sum is 23.

The square root of 2225212241 is about 47172.1553567356. The cubic root of 2225212241 is about 1305.5408944755.

Adding to 2225212241 its reverse (1422125222), we get a palindrome (3647337463).

The spelling of 2225212241 in words is "two billion, two hundred twenty-five million, two hundred twelve thousand, two hundred forty-one".