8122202022218 has 16 divisors (see below), whose sum is σ = 12369752625120. Its totient is φ = 3998996336016.

The previous prime is 8122202022173. The next prime is 8122202022241.

8122202022218 is nontrivially palindromic in base 10.

It is a Curzon 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, 10936313 + ... + 11655356.

It is an arithmetic number, because the mean of its divisors is an integer number (773109539070).

Almost surely, 2^{8122202022218} is an apocalyptic number.

8122202022218 is a deficient number, since it is larger than the sum of its proper divisors (4247550602902).

8122202022218 is a wasteful number, since it uses less digits than its factorization.

8122202022218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22594421.

The product of its (nonzero) digits is 8192, while the sum is 32.

The spelling of 8122202022218 in words is "eight trillion, one hundred twenty-two billion, two hundred two million, twenty-two thousand, two hundred eighteen".