8210422269 has 24 divisors (see below), whose sum is σ = 13628614272. Its totient is φ = 4665742560.

The previous prime is 8210422243. The next prime is 8210422273. The reversal of 8210422269 is 9622240128.

It is not a de Polignac number, because 8210422269 - 2⁵ = 8210422237 is a prime.

It is a super-2 number, since 2×8210422269² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8210422219) 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 23 ways as a sum of consecutive naturals, for example, 348609 + ... + 371414.

It is an arithmetic number, because the mean of its divisors is an integer number (567858928).

Almost surely, 2^8210422269 is an apocalyptic number.

It is an amenable number.

8210422269 is a deficient number, since it is larger than the sum of its proper divisors (5418192003).

8210422269 is a wasteful number, since it uses less digits than its factorization.

8210422269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720217 (or 720214 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 8210422269 is about 90611.3804607346. The cubic root of 8210422269 is about 2017.3836555767.

The spelling of 8210422269 in words is "eight billion, two hundred ten million, four hundred twenty-two thousand, two hundred sixty-nine".