7270225271 has 4 divisors (see below), whose sum is σ = 7369817472. Its totient is φ = 7170633072.

The previous prime is 7270225243. The next prime is 7270225279. The reversal of 7270225271 is 1725220727.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1725220727 = 61 ⋅28282307.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7270225271 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 (7270225279) 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, 49795991 + ... + 49796136.

It is an arithmetic number, because the mean of its divisors is an integer number (1842454368).

Almost surely, 2^7270225271 is an apocalyptic number.

7270225271 is a deficient number, since it is larger than the sum of its proper divisors (99592201).

7270225271 is an equidigital number, since it uses as much as digits as its factorization.

7270225271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99592200.

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 7270225271 is about 85265.6159949601. The cubic root of 7270225271 is about 1937.2364086000.

Adding to 7270225271 its reverse (1725220727), we get a palindrome (8995445998).

The spelling of 7270225271 in words is "seven billion, two hundred seventy million, two hundred twenty-five thousand, two hundred seventy-one".