Adding to 22101103 its reverse (30110122), we get a palindrome (52211225).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22101103 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22101103.
It is a congruent number.
Almost surely, 222101103 is an apocalyptic number.
22101103 is an equidigital number, since it uses as much as digits as its factorization.
22101103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8681.
The square root of 22101103 is about 4701.1810218285. The cubic root of 22101103 is about 280.6325114267.
The spelling of 22101103 in words is "twenty-two million, one hundred one thousand, one hundred three".