8205422202 has 32 divisors (see below), whose sum is σ = 18313924800. Its totient is φ = 2723192784.

The previous prime is 8205422191. The next prime is 8205422219. The reversal of 8205422202 is 2022245028.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319408 + ... + 344139.

It is an arithmetic number, because the mean of its divisors is an integer number (572310150).

Almost surely, 2^8205422202 is an apocalyptic number.

8205422202 is an abundant number, since it is smaller than the sum of its proper divisors (10108502598).

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

8205422202 is a wasteful number, since it uses less digits than its factorization.

8205422202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663787 (or 663781 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 8205422202 is about 90583.7855358231. The cubic root of 8205422202 is about 2016.9740501003.

The spelling of 8205422202 in words is "eight billion, two hundred five million, four hundred twenty-two thousand, two hundred two".