225031243301 has 16 divisors (see below), whose sum is σ = 229384379520. Its totient is φ = 220712540160.

The previous prime is 225031243279. The next prime is 225031243357. The reversal of 225031243301 is 103342130522.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 225031243301 - 2³⁰ = 223957501477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225031243391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23993525 + ... + 24002901.

It is an arithmetic number, because the mean of its divisors is an integer number (14336523720).

Almost surely, 2^225031243301 is an apocalyptic number.

It is an amenable number.

225031243301 is a deficient number, since it is larger than the sum of its proper divisors (4353136219).

225031243301 is a wasteful number, since it uses less digits than its factorization.

225031243301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11164.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 225031243301 its reverse (103342130522), we get a palindrome (328373373823).

The spelling of 225031243301 in words is "two hundred twenty-five billion, thirty-one million, two hundred forty-three thousand, three hundred one".