2216300172271 has 4 divisors (see below), whose sum is σ = 2216306975344. Its totient is φ = 2216293369200.

The previous prime is 2216300172269. The next prime is 2216300172287. The reversal of 2216300172271 is 1722710036122.

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 2216300172271 - 2¹ = 2216300172269 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 (2216300172221) by changing a digit.

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, 2886915 + ... + 3573076.

It is an arithmetic number, because the mean of its divisors is an integer number (554076743836).

Almost surely, 2^{2216300172271} is an apocalyptic number.

2216300172271 is a deficient number, since it is larger than the sum of its proper divisors (6803073).

2216300172271 is an equidigital number, since it uses as much as digits as its factorization.

2216300172271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6803072.

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 2216300172271 in words is "two trillion, two hundred sixteen billion, three hundred million, one hundred seventy-two thousand, two hundred seventy-one".