82806026022 has 24 divisors (see below), whose sum is σ = 179425702560. Its totient is φ = 27600063120.

The previous prime is 82806026021. The next prime is 82806026041. The reversal of 82806026022 is 22062060828.

82806026022 is a `hidden beast` number, since 8 + 28 + 0 + 602 + 6 + 0 + 22 = 666.

It is a super-2 number, since 2×82806026022² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82806026021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112947 + ... + 422337.

It is an arithmetic number, because the mean of its divisors is an integer number (7476070940).

Almost surely, 2^82806026022 is an apocalyptic number.

82806026022 is an abundant number, since it is smaller than the sum of its proper divisors (96619676538).

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

82806026022 is a wasteful number, since it uses less digits than its factorization.

82806026022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324268 (or 324265 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 82806026022 in words is "eighty-two billion, eight hundred six million, twenty-six thousand, twenty-two".