82010022 has 16 divisors (see below), whose sum is σ = 164127600. Its totient is φ = 27318752.

The previous prime is 82010011. The next prime is 82010039. The reversal of 82010022 is 22001028.

It is a junction number, because it is equal to n+sod(n) for n = 82009983 and 82010010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8188 + ... + 15200.

It is an arithmetic number, because the mean of its divisors is an integer number (10257975).

Almost surely, 2^82010022 is an apocalyptic number.

82010022 is an abundant number, since it is smaller than the sum of its proper divisors (82117578).

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

82010022 is a wasteful number, since it uses less digits than its factorization.

82010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8967.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 82010022 is about 9055.9384936074. The cubic root of 82010022 is about 434.4658472028.

The spelling of 82010022 in words is "eighty-two million, ten thousand, twenty-two".