11130223203211 has 32 divisors (see below), whose sum is σ = 12975056962560. Its totient is φ = 9351510134400.

The previous prime is 11130223203191. The next prime is 11130223203227. The reversal of 11130223203211 is 11230232203111.

It is not a de Polignac number, because 11130223203211 - 2⁹ = 11130223202699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11130223204211) 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 31 ways as a sum of consecutive naturals, for example, 26678841 + ... + 27092821.

It is an arithmetic number, because the mean of its divisors is an integer number (405470530080).

Almost surely, 2^{11130223203211} is an apocalyptic number.

11130223203211 is a deficient number, since it is larger than the sum of its proper divisors (1844833759349).

11130223203211 is a wasteful number, since it uses less digits than its factorization.

11130223203211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414475.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11130223203211 its reverse (11230232203111), we get a palindrome (22360455406322).

The spelling of 11130223203211 in words is "eleven trillion, one hundred thirty billion, two hundred twenty-three million, two hundred three thousand, two hundred eleven".