Adding to 122760 its reverse (67221), we get a palindrome (189981).
It is a happy number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 122760.
122760 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2122760 is an apocalyptic number.
122760 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 122760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122760 is a wasteful number, since it uses less digits than its factorization.
122760 is an evil number, because the sum of its binary digits is even.
The square root of 122760 is about 350.3712316958. The cubic root of 122760 is about 49.6995313217.
The spelling of 122760 in words is "one hundred twenty-two thousand, seven hundred sixty".