Adding to 12200263 its reverse (36200221), we get a palindrome (48400484).
12200263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12200263 is a prime.
It is a congruent number.
Almost surely, 212200263 is an apocalyptic number.
12200263 is an equidigital number, since it uses as much as digits as its factorization.
12200263 is an evil number, because the sum of its binary digits is even.
The square root of 12200263 is about 3492.8874874522. The cubic root of 12200263 is about 230.2094060095.
The spelling of 12200263 in words is "twelve million, two hundred thousand, two hundred sixty-three".