225063605323 has 2 divisors, whose sum is σ = 225063605324. Its totient is φ = 225063605322.

The previous prime is 225063605287. The next prime is 225063605357. The reversal of 225063605323 is 323506360522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225063605323 - 2²¹ = 225061508171 is a prime.

It is a super-2 number, since 2×225063605323² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (225063600323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112531802661 + 112531802662.

It is an arithmetic number, because the mean of its divisors is an integer number (112531802662).

Almost surely, 2^225063605323 is an apocalyptic number.

225063605323 is a deficient number, since it is larger than the sum of its proper divisors (1).

225063605323 is an equidigital number, since it uses as much as digits as its factorization.

225063605323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 37.

Adding to 225063605323 its reverse (323506360522), we get a palindrome (548569965845).

The spelling of 225063605323 in words is "two hundred twenty-five billion, sixty-three million, six hundred five thousand, three hundred twenty-three".