227225389597 has 2 divisors, whose sum is σ = 227225389598. Its totient is φ = 227225389596.

The previous prime is 227225389577. The next prime is 227225389621. The reversal of 227225389597 is 795983522722.

227225389597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201775249636 + 25450139961 = 449194^2 + 159531^2 .

It is a cyclic number.

It is not a de Polignac number, because 227225389597 - 2²⁷ = 227091171869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227225389577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113612694798 + 113612694799.

It is an arithmetic number, because the mean of its divisors is an integer number (113612694799).

Almost surely, 2^227225389597 is an apocalyptic number.

It is an amenable number.

227225389597 is a deficient number, since it is larger than the sum of its proper divisors (1).

227225389597 is an equidigital number, since it uses as much as digits as its factorization.

227225389597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38102400, while the sum is 61.

The spelling of 227225389597 in words is "two hundred twenty-seven billion, two hundred twenty-five million, three hundred eighty-nine thousand, five hundred ninety-seven".