82206426105 has 12 divisors (see below), whose sum is σ = 142491138660. Its totient is φ = 43843427232.

The previous prime is 82206426073. The next prime is 82206426131. The reversal of 82206426105 is 50162460228.

It is a happy number.

82206426105 is a `hidden beast` number, since 8 + 2 + 2 + 0 + 642 + 6 + 1 + 0 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 25637133456 + 56569292649 = 160116^2 + 237843^2 .

It is not a de Polignac number, because 82206426105 - 2⁵ = 82206426073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82206426105.

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 11 ways as a sum of consecutive naturals, for example, 913404690 + ... + 913404779.

It is an arithmetic number, because the mean of its divisors is an integer number (11874261555).

Almost surely, 2^82206426105 is an apocalyptic number.

It is an amenable number.

82206426105 is a deficient number, since it is larger than the sum of its proper divisors (60284712555).

82206426105 is a wasteful number, since it uses less digits than its factorization.

82206426105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826809480 (or 1826809477 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 82206426105 in words is "eighty-two billion, two hundred six million, four hundred twenty-six thousand, one hundred five".