82238996225568 has 192 divisors, whose sum is σ = 272876171500800. Its totient is φ = 21103205363712.

The previous prime is 82238996225513. The next prime is 82238996225579. The reversal of 82238996225568 is 86552269983228.

It is a super-3 number, since 3×82238996225568³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 82238996225568.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126890343 + ... + 127536806.

It is an arithmetic number, because the mean of its divisors is an integer number (1421230059900).

Almost surely, 2^{82238996225568} is an apocalyptic number.

It is an amenable number.

82238996225568 is an abundant number, since it is smaller than the sum of its proper divisors (190637175275232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82238996225568 is a wasteful number, since it uses less digits than its factorization.

82238996225568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254427219 (or 254427211 counting only the distinct ones).

The product of its digits is 1791590400, while the sum is 75.

The spelling of 82238996225568 in words is "eighty-two trillion, two hundred thirty-eight billion, nine hundred ninety-six million, two hundred twenty-five thousand, five hundred sixty-eight".