225236442302303 has 2 divisors, whose sum is σ = 225236442302304. Its totient is φ = 225236442302302.

The previous prime is 225236442302281. The next prime is 225236442302323. The reversal of 225236442302303 is 303203244632522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225236442302303 - 2⁴⁴ = 207644256257887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225236442302323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112618221151151 + 112618221151152.

It is an arithmetic number, because the mean of its divisors is an integer number (112618221151152).

Almost surely, 2^{225236442302303} is an apocalyptic number.

225236442302303 is a deficient number, since it is larger than the sum of its proper divisors (1).

225236442302303 is an equidigital number, since it uses as much as digits as its factorization.

225236442302303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 41.

Adding to 225236442302303 its reverse (303203244632522), we get a palindrome (528439686934825).

The spelling of 225236442302303 in words is "two hundred twenty-five trillion, two hundred thirty-six billion, four hundred forty-two million, three hundred two thousand, three hundred three".