225733733089 has 2 divisors, whose sum is σ = 225733733090. Its totient is φ = 225733733088.

The previous prime is 225733733003. The next prime is 225733733101. The reversal of 225733733089 is 980337337522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158556868864 + 67176864225 = 398192^2 + 259185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225733733089 is a prime.

It is not a weakly prime, because it can be changed into another prime (225733733689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112866866544 + 112866866545.

It is an arithmetic number, because the mean of its divisors is an integer number (112866866545).

Almost surely, 2^225733733089 is an apocalyptic number.

It is an amenable number.

225733733089 is a deficient number, since it is larger than the sum of its proper divisors (1).

225733733089 is an equidigital number, since it uses as much as digits as its factorization.

225733733089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5715360, while the sum is 52.

The spelling of 225733733089 in words is "two hundred twenty-five billion, seven hundred thirty-three million, seven hundred thirty-three thousand, eighty-nine".