8122482180 has 36 divisors (see below), whose sum is σ = 24638196492. Its totient is φ = 2165995200.

The previous prime is 8122482163. The next prime is 8122482191. The reversal of 8122482180 is 812842218.

8122482180 is a `hidden beast` number, since 81 + 22 + 482 + 1 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5311785924 + 2810696256 = 72882^2 + 53016^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22562271 + ... + 22562630.

It is an arithmetic number, because the mean of its divisors is an integer number (684394347).

Almost surely, 2^8122482180 is an apocalyptic number.

It is an amenable number.

8122482180 is an abundant number, since it is smaller than the sum of its proper divisors (16515714312).

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

8122482180 is a wasteful number, since it uses less digits than its factorization.

8122482180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45124916 (or 45124911 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 8122482180 is about 90124.8144519588. The cubic root of 8122482180 is about 2010.1551970460.

The spelling of 8122482180 in words is "eight billion, one hundred twenty-two million, four hundred eighty-two thousand, one hundred eighty".