8722288095028 has 12 divisors (see below), whose sum is σ = 15264212205060. Its totient is φ = 4361084607872.

The previous prime is 8722288094999. The next prime is 8722288095077. The reversal of 8722288095028 is 8205908822278.

It can be written as a sum of positive squares in 2 ways, for example, as 5077442009124 + 3644846085904 = 2253318^2 + 1909148^2 .

It is a super-2 number, since 2×8722288095028² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14528923 + ... + 15117346.

It is an arithmetic number, because the mean of its divisors is an integer number (1272017683755).

Almost surely, 2^{8722288095028} is an apocalyptic number.

It is an amenable number.

8722288095028 is a deficient number, since it is larger than the sum of its proper divisors (6541924110032).

8722288095028 is a wasteful number, since it uses less digits than its factorization.

8722288095028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29719826 (or 29719824 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 61.

The spelling of 8722288095028 in words is "eight trillion, seven hundred twenty-two billion, two hundred eighty-eight million, ninety-five thousand, twenty-eight".