82271828422 has 16 divisors (see below), whose sum is σ = 141586210080. Its totient is φ = 35122157568.

The previous prime is 82271828417. The next prime is 82271828461. The reversal of 82271828422 is 22482817228.

It is a congruent number.

It is an unprimeable number.

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, 11429397 + ... + 11436592.

It is an arithmetic number, because the mean of its divisors is an integer number (8849138130).

Almost surely, 2^82271828422 is an apocalyptic number.

82271828422 is a deficient number, since it is larger than the sum of its proper divisors (59314381658).

82271828422 is a wasteful number, since it uses less digits than its factorization.

82271828422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22866255.

The product of its digits is 458752, while the sum is 46.

The spelling of 82271828422 in words is "eighty-two billion, two hundred seventy-one million, eight hundred twenty-eight thousand, four hundred twenty-two".