225303411242 has 16 divisors (see below), whose sum is σ = 415944759552. Its totient is φ = 89131019760.

The previous prime is 225303411233. The next prime is 225303411253. The reversal of 225303411242 is 242114303522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618965234 + ... + 618965597.

It is an arithmetic number, because the mean of its divisors is an integer number (25996547472).

Almost surely, 2^225303411242 is an apocalyptic number.

225303411242 is a deficient number, since it is larger than the sum of its proper divisors (190641348310).

225303411242 is a wasteful number, since it uses less digits than its factorization.

225303411242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237930853.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 225303411242 its reverse (242114303522), we get a palindrome (467417714764).

The spelling of 225303411242 in words is "two hundred twenty-five billion, three hundred three million, four hundred eleven thousand, two hundred forty-two".