225532053233 has 2 divisors, whose sum is σ = 225532053234. Its totient is φ = 225532053232.

The previous prime is 225532053191. The next prime is 225532053269. The reversal of 225532053233 is 332350235522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194505696784 + 31026356449 = 441028^2 + 176143^2 .

It is a cyclic number.

It is not a de Polignac number, because 225532053233 - 2²² = 225527858929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225532053193 and 225532053202.

It is not a weakly prime, because it can be changed into another prime (225532053133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112766026616 + 112766026617.

It is an arithmetic number, because the mean of its divisors is an integer number (112766026617).

Almost surely, 2^225532053233 is an apocalyptic number.

It is an amenable number.

225532053233 is a deficient number, since it is larger than the sum of its proper divisors (1).

225532053233 is an equidigital number, since it uses as much as digits as its factorization.

225532053233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 35.

Adding to 225532053233 its reverse (332350235522), we get a palindrome (557882288755).

The spelling of 225532053233 in words is "two hundred twenty-five billion, five hundred thirty-two million, fifty-three thousand, two hundred thirty-three".