7228270728227 has 8 divisors (see below), whose sum is σ = 7285961760480. Its totient is φ = 7170788344320.

The previous prime is 7228270728187. The next prime is 7228270728281.

7228270728227 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7228270728227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7228270728727) 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 7 ways as a sum of consecutive naturals, for example, 52092524 + ... + 52231097.

It is an arithmetic number, because the mean of its divisors is an integer number (910745220060).

Almost surely, 2^{7228270728227} is an apocalyptic number.

7228270728227 is a deficient number, since it is larger than the sum of its proper divisors (57691032253).

7228270728227 is a wasteful number, since it uses less digits than its factorization.

7228270728227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104324173.

The product of its (nonzero) digits is 9834496, while the sum is 56.

The spelling of 7228270728227 in words is "seven trillion, two hundred twenty-eight billion, two hundred seventy million, seven hundred twenty-eight thousand, two hundred twenty-seven".