It is a happy number.
It is an Ulam number.
It is a congruent number.
21201332 is an apocalyptic number.
1201332 is a gapful number since it is divisible by the number (12) 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 1201332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1612800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201332 is a wasteful number, since it uses less digits than its factorization.
1201332 is an odious number, because the sum of its binary digits is odd.
The square root of 1201332 is about 1096.0529184305. The cubic root of 1201332 is about 106.3051607465.
Adding to 1201332 its reverse (2331021), we get a palindrome (3532353).
The spelling of 1201332 in words is "one million, two hundred one thousand, three hundred thirty-two".