226765627733 has 2 divisors, whose sum is σ = 226765627734. Its totient is φ = 226765627732.

The previous prime is 226765627717. The next prime is 226765627789. The reversal of 226765627733 is 337726567622.

It is a happy number.

It is an a-pointer prime, because the next prime (226765627789) can be obtained adding 226765627733 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225945263569 + 820364164 = 475337^2 + 28642^2 .

It is a cyclic number.

It is not a de Polignac number, because 226765627733 - 2⁴ = 226765627717 is a prime.

It is a super-2 number, since 2×226765627733² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226765627433) 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, 113382813866 + 113382813867.

It is an arithmetic number, because the mean of its divisors is an integer number (113382813867).

Almost surely, 2^226765627733 is an apocalyptic number.

It is an amenable number.

226765627733 is a deficient number, since it is larger than the sum of its proper divisors (1).

226765627733 is an equidigital number, since it uses as much as digits as its factorization.

226765627733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26671680, while the sum is 56.

The spelling of 226765627733 in words is "two hundred twenty-six billion, seven hundred sixty-five million, six hundred twenty-seven thousand, seven hundred thirty-three".