22034420304305 has 4 divisors (see below), whose sum is σ = 26441304365172. Its totient is φ = 17627536243440.

The previous prime is 22034420304287. The next prime is 22034420304317. The reversal of 22034420304305 is 50340302443022.

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 4893859810849 + 17140560493456 = 2212207^2 + 4140116^2 .

It is not a de Polignac number, because 22034420304305 - 2⁸ = 22034420304049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2203442030426 + ... + 2203442030435.

It is an arithmetic number, because the mean of its divisors is an integer number (6610326091293).

Almost surely, 2^{22034420304305} is an apocalyptic number.

It is an amenable number.

22034420304305 is a deficient number, since it is larger than the sum of its proper divisors (4406884060867).

22034420304305 is an equidigital number, since it uses as much as digits as its factorization.

22034420304305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406884060866.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 22034420304305 its reverse (50340302443022), we get a palindrome (72374722747327).

The spelling of 22034420304305 in words is "twenty-two trillion, thirty-four billion, four hundred twenty million, three hundred four thousand, three hundred five".