226305070774561 has 2 divisors, whose sum is σ = 226305070774562. Its totient is φ = 226305070774560.

The previous prime is 226305070774463. The next prime is 226305070774583. The reversal of 226305070774561 is 165477070503622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224400999200400 + 1904071574161 = 14980020^2 + 1379881^2 .

It is a cyclic number.

It is not a de Polignac number, because 226305070774561 - 2⁴¹ = 224106047519009 is a prime.

It is not a weakly prime, because it can be changed into another prime (226305070774361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113152535387280 + 113152535387281.

It is an arithmetic number, because the mean of its divisors is an integer number (113152535387281).

Almost surely, 2^{226305070774561} is an apocalyptic number.

It is an amenable number.

226305070774561 is a deficient number, since it is larger than the sum of its proper divisors (1).

226305070774561 is an equidigital number, since it uses as much as digits as its factorization.

226305070774561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14817600, while the sum is 55.

The spelling of 226305070774561 in words is "two hundred twenty-six trillion, three hundred five billion, seventy million, seven hundred seventy-four thousand, five hundred sixty-one".