2122200203 has 4 divisors (see below), whose sum is σ = 2133925248. Its totient is φ = 2110475160.

The previous prime is 2122200181. The next prime is 2122200209. The reversal of 2122200203 is 3020022212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2122200203 - 2²⁸ = 1853764747 is a prime.

It is a super-2 number, since 2×2122200203² = 9007467403226482418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122200209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5862251 + ... + 5862612.

It is an arithmetic number, because the mean of its divisors is an integer number (533481312).

Almost surely, 2^2122200203 is an apocalyptic number.

2122200203 is a deficient number, since it is larger than the sum of its proper divisors (11725045).

2122200203 is a wasteful number, since it uses less digits than its factorization.

2122200203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11725044.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2122200203 is about 46067.3442147472. The cubic root of 2122200203 is about 1285.0759145045.

Adding to 2122200203 its reverse (3020022212), we get a palindrome (5142222415).

The spelling of 2122200203 in words is "two billion, one hundred twenty-two million, two hundred thousand, two hundred three".