It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 22198219822 is an apocalyptic number.
2198219822 is a wasteful number, since it uses less digits than its factorization.
2198219822 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79090.
The square root of 2198219822 is about 46885.1769965732. The cubic root of 2198219822 is about 1300.2405515409.
The spelling of 2198219822 in words is "two billion, one hundred ninety-eight million, two hundred nineteen thousand, eight hundred twenty-two".