225542204005 has 16 divisors (see below), whose sum is σ = 277373061504. Its totient is φ = 175965128640.

The previous prime is 225542204003. The next prime is 225542204033. The reversal of 225542204005 is 500402245522.

225542204005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225542204005 - 2¹ = 225542204003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225542204003) 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 15 ways as a sum of consecutive naturals, for example, 671586 + ... + 949795.

It is an arithmetic number, because the mean of its divisors is an integer number (17335816344).

Almost surely, 2^225542204005 is an apocalyptic number.

It is an amenable number.

225542204005 is a deficient number, since it is larger than the sum of its proper divisors (51830857499).

225542204005 is a wasteful number, since it uses less digits than its factorization.

225542204005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622076.

The product of its (nonzero) digits is 32000, while the sum is 31.

Adding to 225542204005 its reverse (500402245522), we get a palindrome (725944449527).

The spelling of 225542204005 in words is "two hundred twenty-five billion, five hundred forty-two million, two hundred four thousand, five".