226650046349 has 2 divisors, whose sum is σ = 226650046350. Its totient is φ = 226650046348.

The previous prime is 226650046321. The next prime is 226650046367. The reversal of 226650046349 is 943640056622.

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., 165982908100 + 60667138249 = 407410^2 + 246307^2 .

It is a cyclic number.

It is not a de Polignac number, because 226650046349 - 2¹⁶ = 226649980813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226650046309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113325023174 + 113325023175.

It is an arithmetic number, because the mean of its divisors is an integer number (113325023175).

Almost surely, 2^226650046349 is an apocalyptic number.

It is an amenable number.

226650046349 is a deficient number, since it is larger than the sum of its proper divisors (1).

226650046349 is an equidigital number, since it uses as much as digits as its factorization.

226650046349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 226650046349 in words is "two hundred twenty-six billion, six hundred fifty million, forty-six thousand, three hundred forty-nine".