225203514434 has 16 divisors (see below), whose sum is σ = 339119524800. Its totient is φ = 112163817744.

The previous prime is 225203514433. The next prime is 225203514449. The reversal of 225203514434 is 434415302522.

It is a happy number.

225203514434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 225203514394 and 225203514403.

It is not an unprimeable number, because it can be changed into a prime (225203514433) 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 7 ways as a sum of consecutive naturals, for example, 3388229 + ... + 3454055.

It is an arithmetic number, because the mean of its divisors is an integer number (21194970300).

Almost surely, 2^225203514434 is an apocalyptic number.

225203514434 is a deficient number, since it is larger than the sum of its proper divisors (113916010366).

225203514434 is a wasteful number, since it uses less digits than its factorization.

225203514434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72457.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 225203514434 its reverse (434415302522), we get a palindrome (659618816956).

The spelling of 225203514434 in words is "two hundred twenty-five billion, two hundred three million, five hundred fourteen thousand, four hundred thirty-four".