11210205522203 has 16 divisors (see below), whose sum is σ = 11513941824000. Its totient is φ = 10907930905920.

The previous prime is 11210205522169. The next prime is 11210205522293. The reversal of 11210205522203 is 30222550201211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11210205522203 - 2⁸ = 11210205521947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210205522293) 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, 50340098 + ... + 50562296.

It is an arithmetic number, because the mean of its divisors is an integer number (719621364000).

Almost surely, 2^{11210205522203} is an apocalyptic number.

11210205522203 is a deficient number, since it is larger than the sum of its proper divisors (303736301797).

11210205522203 is a wasteful number, since it uses less digits than its factorization.

11210205522203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225482.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 11210205522203 its reverse (30222550201211), we get a palindrome (41432755723414).

The spelling of 11210205522203 in words is "eleven trillion, two hundred ten billion, two hundred five million, five hundred twenty-two thousand, two hundred three".