8210422270 has 16 divisors (see below), whose sum is σ = 14784370128. Its totient is φ = 3282922240.

The previous prime is 8210422243. The next prime is 8210422273. The reversal of 8210422270 is 722240128.

It is a super-2 number, since 2×8210422270² (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 (8210422273) 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, 127936 + ... + 181075.

It is an arithmetic number, because the mean of its divisors is an integer number (924023133).

Almost surely, 2^8210422270 is an apocalyptic number.

8210422270 is a deficient number, since it is larger than the sum of its proper divisors (6573947858).

8210422270 is a wasteful number, since it uses less digits than its factorization.

8210422270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311675.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 8210422270 is about 90611.3804662527. The cubic root of 8210422270 is about 2017.3836556586.

Adding to 8210422270 its reverse (722240128), we get a palindrome (8932662398).

The spelling of 8210422270 in words is "eight billion, two hundred ten million, four hundred twenty-two thousand, two hundred seventy".