2271560841311 has 4 divisors (see below), whose sum is σ = 2292790381992. Its totient is φ = 2250331300632.

The previous prime is 2271560841293. The next prime is 2271560841313. The reversal of 2271560841311 is 1131480651722.

2271560841311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2271560841311 - 2⁶ = 2271560841247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2271560841313) 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, 10614770180 + ... + 10614770393.

It is an arithmetic number, because the mean of its divisors is an integer number (573197595498).

Almost surely, 2^{2271560841311} is an apocalyptic number.

2271560841311 is a deficient number, since it is larger than the sum of its proper divisors (21229540681).

2271560841311 is a wasteful number, since it uses less digits than its factorization.

2271560841311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21229540680.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 2271560841311 in words is "two trillion, two hundred seventy-one billion, five hundred sixty million, eight hundred forty-one thousand, three hundred eleven".