It is an unprimeable number.
Almost surely, 22201122002 is an apocalyptic number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201122002 is a wasteful number, since it uses less digits than its factorization.
2201122002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202193.
The square root of 2201122002 is about 46916.1166551538. The cubic root of 2201122002 is about 1300.8125102149.
Adding to 2201122002 its reverse (2002211022), we get a palindrome (4203333024).
The spelling of 2201122002 in words is "two billion, two hundred one million, one hundred twenty-two thousand, two".