It is a congruent number.
It is an unprimeable number.
Almost surely, 222332230240 is an apocalyptic number.
22332230240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22332230240 is a wasteful number, since it uses less digits than its factorization.
22332230240 is an odious number, because the sum of its binary digits is odd.
Adding to 22332230240 its reverse (4203223322), we get a palindrome (26535453562).
The spelling of 22332230240 in words is "twenty-two billion, three hundred thirty-two million, two hundred thirty thousand, two hundred forty".