226126430305 has 4 divisors (see below), whose sum is σ = 271351716372. Its totient is φ = 180901144240.

The previous prime is 226126430303. The next prime is 226126430323. The reversal of 226126430305 is 503034621622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43243618401 + 182882811904 = 207951^2 + 427648^2 .

It is not a de Polignac number, because 226126430305 - 2¹ = 226126430303 is a prime.

It is a super-2 number, since 2×226126430305² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226126430303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22612643026 + ... + 22612643035.

It is an arithmetic number, because the mean of its divisors is an integer number (67837929093).

Almost surely, 2^226126430305 is an apocalyptic number.

It is an amenable number.

226126430305 is a deficient number, since it is larger than the sum of its proper divisors (45225286067).

226126430305 is an equidigital number, since it uses as much as digits as its factorization.

226126430305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45225286066.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 226126430305 in words is "two hundred twenty-six billion, one hundred twenty-six million, four hundred thirty thousand, three hundred five".