226325228533 has 2 divisors, whose sum is σ = 226325228534. Its totient is φ = 226325228532.

The previous prime is 226325228497. The next prime is 226325228539. The reversal of 226325228533 is 335822523622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224214561169 + 2110667364 = 473513^2 + 45942^2 .

It is a cyclic number.

It is not a de Polignac number, because 226325228533 - 2⁹ = 226325228021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226325228533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226325228539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113162614266 + 113162614267.

It is an arithmetic number, because the mean of its divisors is an integer number (113162614267).

Almost surely, 2^226325228533 is an apocalyptic number.

It is an amenable number.

226325228533 is a deficient number, since it is larger than the sum of its proper divisors (1).

226325228533 is an equidigital number, since it uses as much as digits as its factorization.

226325228533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1036800, while the sum is 43.

The spelling of 226325228533 in words is "two hundred twenty-six billion, three hundred twenty-five million, two hundred twenty-eight thousand, five hundred thirty-three".