220110203 has 12 divisors (see below), whose sum is σ = 241891440. Its totient is φ = 200011392.

The previous prime is 220110173. The next prime is 220110221. The reversal of 220110203 is 302011022.

It is a happy number.

It is not a de Polignac number, because 220110203 - 2¹⁶ = 220044667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220113203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4751 + ... + 21512.

It is an arithmetic number, because the mean of its divisors is an integer number (20157620).

Almost surely, 2^220110203 is an apocalyptic number.

220110203 is a deficient number, since it is larger than the sum of its proper divisors (21781237).

220110203 is a wasteful number, since it uses less digits than its factorization.

220110203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26326 (or 26309 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 220110203 is about 14836.1114514552. Note that the first 3 decimals coincide. The cubic root of 220110203 is about 603.7818560435.

Adding to 220110203 its reverse (302011022), we get a palindrome (522121225).

The spelling of 220110203 in words is "two hundred twenty million, one hundred ten thousand, two hundred three".