225441221423003 has 8 divisors (see below), whose sum is σ = 227470943064288. Its totient is φ = 223420382590464.

The previous prime is 225441221422997. The next prime is 225441221423027. The reversal of 225441221423003 is 300324122144522.

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 225441221423003 - 2²⁰ = 225441220374427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225441221423053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2220651200 + ... + 2220752717.

It is an arithmetic number, because the mean of its divisors is an integer number (28433867883036).

Almost surely, 2^{225441221423003} is an apocalyptic number.

225441221423003 is a deficient number, since it is larger than the sum of its proper divisors (2029721641285).

225441221423003 is a wasteful number, since it uses less digits than its factorization.

225441221423003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4441404373.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 225441221423003 its reverse (300324122144522), we get a palindrome (525765343567525).

The spelling of 225441221423003 in words is "two hundred twenty-five trillion, four hundred forty-one billion, two hundred twenty-one million, four hundred twenty-three thousand, three".