226511356417 has 2 divisors, whose sum is σ = 226511356418. Its totient is φ = 226511356416.

The previous prime is 226511356399. The next prime is 226511356457. The reversal of 226511356417 is 714653115622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158283826801 + 68227529616 = 397849^2 + 261204^2 .

It is a cyclic number.

It is not a de Polignac number, because 226511356417 - 2²³ = 226502967809 is a prime.

It is not a weakly prime, because it can be changed into another prime (226511356457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113255678208 + 113255678209.

It is an arithmetic number, because the mean of its divisors is an integer number (113255678209).

Almost surely, 2^226511356417 is an apocalyptic number.

It is an amenable number.

226511356417 is a deficient number, since it is larger than the sum of its proper divisors (1).

226511356417 is an equidigital number, since it uses as much as digits as its factorization.

226511356417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 43.

The spelling of 226511356417 in words is "two hundred twenty-six billion, five hundred eleven million, three hundred fifty-six thousand, four hundred seventeen".