222011130203 has 4 divisors (see below), whose sum is σ = 222389343960. Its totient is φ = 221632916448.

The previous prime is 222011130157. The next prime is 222011130221. The reversal of 222011130203 is 302031110222.

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 222011130203 - 2³² = 217716162907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222011130223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189105998 + ... + 189107171.

It is an arithmetic number, because the mean of its divisors is an integer number (55597335990).

Almost surely, 2^222011130203 is an apocalyptic number.

222011130203 is a deficient number, since it is larger than the sum of its proper divisors (378213757).

222011130203 is an equidigital number, since it uses as much as digits as its factorization.

222011130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378213756.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 222011130203 its reverse (302031110222), we get a palindrome (524042240425).

The spelling of 222011130203 in words is "two hundred twenty-two billion, eleven million, one hundred thirty thousand, two hundred three".