2720800422271 has 8 divisors (see below), whose sum is σ = 2928074515344. Its totient is φ = 2518773774720.

The previous prime is 2720800422251. The next prime is 2720800422281. The reversal of 2720800422271 is 1722240080272.

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

It is a cyclic number.

It is not a de Polignac number, because 2720800422271 - 2¹⁹ = 2720799897983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2720800422271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2720800422211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311860305 + ... + 1311862378.

It is an arithmetic number, because the mean of its divisors is an integer number (366009314418).

Almost surely, 2^{2720800422271} is an apocalyptic number.

2720800422271 is a deficient number, since it is larger than the sum of its proper divisors (207274093073).

2720800422271 is a wasteful number, since it uses less digits than its factorization.

2720800422271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623722761.

The product of its (nonzero) digits is 50176, while the sum is 37.

The spelling of 2720800422271 in words is "two trillion, seven hundred twenty billion, eight hundred million, four hundred twenty-two thousand, two hundred seventy-one".