4354221226 has 12 divisors (see below), whose sum is σ = 6605566182. Its totient is φ = 2152640864.

The previous prime is 4354221199. The next prime is 4354221233. The reversal of 4354221226 is 6221224534.

It can be written as a sum of positive squares in 3 ways, for example, as 954748201 + 3399473025 = 30899^2 + 58305^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121585 + ... + 153268.

Almost surely, 2^4354221226 is an apocalyptic number.

4354221226 is a deficient number, since it is larger than the sum of its proper divisors (2251344956).

4354221226 is an equidigital number, since it uses as much as digits as its factorization.

4354221226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275033 (or 274944 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 4354221226 is about 65986.5230634256. The cubic root of 4354221226 is about 1632.9397594073.

The spelling of 4354221226 in words is "four billion, three hundred fifty-four million, two hundred twenty-one thousand, two hundred twenty-six".