226041644735773 has 2 divisors, whose sum is σ = 226041644735774. Its totient is φ = 226041644735772.

The previous prime is 226041644735747. The next prime is 226041644735779. The reversal of 226041644735773 is 377537446140622.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187842977958724 + 38198666777049 = 13705582^2 + 6180507^2 .

It is a cyclic number.

It is not a de Polignac number, because 226041644735773 - 2¹³ = 226041644727581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226041644735779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113020822367886 + 113020822367887.

It is an arithmetic number, because the mean of its divisors is an integer number (113020822367887).

Almost surely, 2^{226041644735773} is an apocalyptic number.

It is an amenable number.

226041644735773 is a deficient number, since it is larger than the sum of its proper divisors (1).

226041644735773 is an equidigital number, since it uses as much as digits as its factorization.

226041644735773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142248960, while the sum is 61.

The spelling of 226041644735773 in words is "two hundred twenty-six trillion, forty-one billion, six hundred forty-four million, seven hundred thirty-five thousand, seven hundred seventy-three".