226125164329 has 2 divisors, whose sum is σ = 226125164330. Its totient is φ = 226125164328.

The previous prime is 226125164203. The next prime is 226125164357. The reversal of 226125164329 is 923461521622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 225931954329 + 193210000 = 475323^2 + 13900^2 .

It is a cyclic number.

It is not a de Polignac number, because 226125164329 - 2⁷ = 226125164201 is a prime.

It is a super-2 number, since 2×226125164329² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226125164359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113062582164 + 113062582165.

It is an arithmetic number, because the mean of its divisors is an integer number (113062582165).

Almost surely, 2^226125164329 is an apocalyptic number.

It is an amenable number.

226125164329 is a deficient number, since it is larger than the sum of its proper divisors (1).

226125164329 is an equidigital number, since it uses as much as digits as its factorization.

226125164329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 43.

The spelling of 226125164329 in words is "two hundred twenty-six billion, one hundred twenty-five million, one hundred sixty-four thousand, three hundred twenty-nine".