225225641113 has 4 divisors (see below), whose sum is σ = 245700699408. Its totient is φ = 204750582820.

The previous prime is 225225641083. The next prime is 225225641119. The reversal of 225225641113 is 311146522522.

It is a happy number.

225225641113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225225641113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225225641119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10237529131 + ... + 10237529152.

It is an arithmetic number, because the mean of its divisors is an integer number (61425174852).

Almost surely, 2^225225641113 is an apocalyptic number.

It is an amenable number.

225225641113 is a deficient number, since it is larger than the sum of its proper divisors (20475058295).

225225641113 is a wasteful number, since it uses less digits than its factorization.

225225641113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20475058294.

The product of its digits is 28800, while the sum is 34.

The spelling of 225225641113 in words is "two hundred twenty-five billion, two hundred twenty-five million, six hundred forty-one thousand, one hundred thirteen".