2201120203 has 16 divisors (see below), whose sum is σ = 2375676864. Its totient is φ = 2031877120.

The previous prime is 2201120177. The next prime is 2201120261. The reversal of 2201120203 is 3020211022.

2201120203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2201120203 - 2²¹ = 2199023051 is a prime.

It is a super-2 number, since 2×2201120203² = 9689860296109522418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201120293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233151 + ... + 242407.

It is an arithmetic number, because the mean of its divisors is an integer number (148479804).

Almost surely, 2^2201120203 is an apocalyptic number.

2201120203 is a deficient number, since it is larger than the sum of its proper divisors (174556661).

2201120203 is a wasteful number, since it uses less digits than its factorization.

2201120203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9542.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2201120203 is about 46916.0974826338. The cubic root of 2201120203 is about 1300.8121558256.

Adding to 2201120203 its reverse (3020211022), we get a palindrome (5221331225).

The spelling of 2201120203 in words is "two billion, two hundred one million, one hundred twenty thousand, two hundred three".