822500005227 has 16 divisors (see below), whose sum is σ = 1143116865792. Its totient is φ = 525550623840.

The previous prime is 822500005181. The next prime is 822500005237. The reversal of 822500005227 is 722500005228.

822500005227 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 822500005227 - 2¹¹ = 822500003179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (822500005237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55290399 + ... + 55305272.

It is an arithmetic number, because the mean of its divisors is an integer number (71444804112).

Almost surely, 2^822500005227 is an apocalyptic number.

822500005227 is a deficient number, since it is larger than the sum of its proper divisors (320616860565).

822500005227 is a wasteful number, since it uses less digits than its factorization.

822500005227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110595778.

The product of its (nonzero) digits is 22400, while the sum is 33.

Subtracting from 822500005227 its reverse (722500005228), we obtain a palindrome (99999999999).

The spelling of 822500005227 in words is "eight hundred twenty-two billion, five hundred million, five thousand, two hundred twenty-seven".