2211055134305 has 8 divisors (see below), whose sum is σ = 2654923426344. Its totient is φ = 1767739264000.

The previous prime is 2211055134259. The next prime is 2211055134313. The reversal of 2211055134305 is 5034315501122.

It can be written as a sum of positive squares in 4 ways, for example, as 595624302289 + 1615430832016 = 771767^2 + 1270996^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2211055134305 - 2⁶ = 2211055134241 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 7 ways as a sum of consecutive naturals, for example, 138096626 + ... + 138112635.

It is an arithmetic number, because the mean of its divisors is an integer number (331865428293).

Almost surely, 2^{2211055134305} is an apocalyptic number.

It is an amenable number.

2211055134305 is a deficient number, since it is larger than the sum of its proper divisors (443868292039).

2211055134305 is a wasteful number, since it uses less digits than its factorization.

2211055134305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276210867.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 2211055134305 in words is "two trillion, two hundred eleven billion, fifty-five million, one hundred thirty-four thousand, three hundred five".