8204205225822 has 16 divisors (see below), whose sum is σ = 16653312100992. Its totient is φ = 2693918133720.

The previous prime is 8204205225791. The next prime is 8204205225823. The reversal of 8204205225822 is 2285225024028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8204205225823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10204234954 + ... + 10204235757.

It is an arithmetic number, because the mean of its divisors is an integer number (1040832006312).

Almost surely, 2^{8204205225822} is an apocalyptic number.

8204205225822 is an abundant number, since it is smaller than the sum of its proper divisors (8449106875170).

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

8204205225822 is a wasteful number, since it uses less digits than its factorization.

8204205225822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20408470783.

The product of its (nonzero) digits is 409600, while the sum is 42.

The spelling of 8204205225822 in words is "eight trillion, two hundred four billion, two hundred five million, two hundred twenty-five thousand, eight hundred twenty-two".