226456550321 has 2 divisors, whose sum is σ = 226456550322. Its totient is φ = 226456550320.

The previous prime is 226456550311. The next prime is 226456550351. The reversal of 226456550321 is 123055654622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226347577600 + 108972721 = 475760^2 + 10439^2 .

It is a cyclic number.

It is not a de Polignac number, because 226456550321 - 2³⁴ = 209276681137 is a prime.

It is not a weakly prime, because it can be changed into another prime (226456550311) 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, 113228275160 + 113228275161.

It is an arithmetic number, because the mean of its divisors is an integer number (113228275161).

Almost surely, 2^226456550321 is an apocalyptic number.

It is an amenable number.

226456550321 is a deficient number, since it is larger than the sum of its proper divisors (1).

226456550321 is an equidigital number, since it uses as much as digits as its factorization.

226456550321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 226456550321 in words is "two hundred twenty-six billion, four hundred fifty-six million, five hundred fifty thousand, three hundred twenty-one".