226773300361 has 2 divisors, whose sum is σ = 226773300362. Its totient is φ = 226773300360.

The previous prime is 226773300337. The next prime is 226773300407. The reversal of 226773300361 is 163003377622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216355219600 + 10418080761 = 465140^2 + 102069^2 .

It is a cyclic number.

It is not a de Polignac number, because 226773300361 - 2¹¹ = 226773298313 is a prime.

It is a super-2 number, since 2×226773300361² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226773300331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113386650180 + 113386650181.

It is an arithmetic number, because the mean of its divisors is an integer number (113386650181).

Almost surely, 2^226773300361 is an apocalyptic number.

It is an amenable number.

226773300361 is a deficient number, since it is larger than the sum of its proper divisors (1).

226773300361 is an equidigital number, since it uses as much as digits as its factorization.

226773300361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 40.

Adding to 226773300361 its reverse (163003377622), we get a palindrome (389776677983).

The spelling of 226773300361 in words is "two hundred twenty-six billion, seven hundred seventy-three million, three hundred thousand, three hundred sixty-one".