Adding to 122210000000 its reverse (12221), we get a palindrome (122210012221).
122210000000 divided by its reverse (12221) gives a 7-th power (10000000 = 107).
It is an unprimeable number.
Almost surely, 2122210000000 is an apocalyptic number.
122210000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122210000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168912165240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122210000000 is an frugal number, since it uses more digits than its factorization.
122210000000 is an evil number, because the sum of its binary digits is even.
The spelling of 122210000000 in words is "one hundred twenty-two billion, two hundred ten million", and thus it is an aban number.