225730675231 has 8 divisors (see below), whose sum is σ = 226315443200. Its totient is φ = 225146663640.

The previous prime is 225730675217. The next prime is 225730675267. The reversal of 225730675231 is 132576037522.

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 225730675231 - 2¹³ = 225730667039 is a prime.

It is a super-2 number, since 2×225730675231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225730675271) 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, 411010 + ... + 787648.

It is an arithmetic number, because the mean of its divisors is an integer number (28289430400).

Almost surely, 2^225730675231 is an apocalyptic number.

225730675231 is a deficient number, since it is larger than the sum of its proper divisors (584767969).

225730675231 is an equidigital number, since it uses as much as digits as its factorization.

225730675231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378189.

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 225730675231 in words is "two hundred twenty-five billion, seven hundred thirty million, six hundred seventy-five thousand, two hundred thirty-one".