225776603233 has 2 divisors, whose sum is σ = 225776603234. Its totient is φ = 225776603232.

The previous prime is 225776603207. The next prime is 225776603317. The reversal of 225776603233 is 332306677522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209147984929 + 16628618304 = 457327^2 + 128952^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225776603233 is a prime.

It is not a weakly prime, because it can be changed into another prime (225776600233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112888301616 + 112888301617.

It is an arithmetic number, because the mean of its divisors is an integer number (112888301617).

Almost surely, 2^225776603233 is an apocalyptic number.

It is an amenable number.

225776603233 is a deficient number, since it is larger than the sum of its proper divisors (1).

225776603233 is an equidigital number, since it uses as much as digits as its factorization.

225776603233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 46.

The spelling of 225776603233 in words is "two hundred twenty-five billion, seven hundred seventy-six million, six hundred three thousand, two hundred thirty-three".