226030565129 has 2 divisors, whose sum is σ = 226030565130. Its totient is φ = 226030565128.

The previous prime is 226030565107. The next prime is 226030565281. The reversal of 226030565129 is 921565030622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156214657600 + 69815907529 = 395240^2 + 264227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226030565129 is a prime.

It is a super-2 number, since 2×226030565129² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226030565429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113015282564 + 113015282565.

It is an arithmetic number, because the mean of its divisors is an integer number (113015282565).

Almost surely, 2^226030565129 is an apocalyptic number.

It is an amenable number.

226030565129 is a deficient number, since it is larger than the sum of its proper divisors (1).

226030565129 is an equidigital number, since it uses as much as digits as its factorization.

226030565129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 226030565129 in words is "two hundred twenty-six billion, thirty million, five hundred sixty-five thousand, one hundred twenty-nine".