It is a sphenic number, since it is the product of 3 distinct primes.
7122 is an admirable number.
27122 is an apocalyptic number.
7122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7122 is a wasteful number, since it uses less digits than its factorization.
7122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1192.
The square root of 7122 is about 84.3919427434. The cubic root of 7122 is about 19.2398045747.
Adding to 7122 its reverse (2217), we get a palindrome (9339).
The spelling of 7122 in words is "seven thousand, one hundred twenty-two", and thus it is an iban number.