Adding to 1232321122 its reverse (2211232321), we get a palindrome (3443553443).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1232321122.
It is an unprimeable number.
Almost surely, 21232321122 is an apocalyptic number.
1232321122 is a wasteful number, since it uses less digits than its factorization.
1232321122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111812.
The square root of 1232321122 is about 35104.4316575557. The cubic root of 1232321122 is about 1072.1148152670.
The spelling of 1232321122 in words is "one billion, two hundred thirty-two million, three hundred twenty-one thousand, one hundred twenty-two".