11032220012211 has 32 divisors (see below), whose sum is σ = 16506376799040. Its totient is φ = 7281761760000.

The previous prime is 11032220012207. The next prime is 11032220012237. The reversal of 11032220012211 is 11221002223011.

11032220012211 is a `hidden beast` number, since 1 + 10 + 322 + 200 + 122 + 11 = 666.

It is not a de Polignac number, because 11032220012211 - 2² = 11032220012207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11032220012291) 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, 148859881 + ... + 148933973.

It is an arithmetic number, because the mean of its divisors is an integer number (515824274970).

Almost surely, 2^{11032220012211} is an apocalyptic number.

11032220012211 is a deficient number, since it is larger than the sum of its proper divisors (5474156786829).

11032220012211 is a wasteful number, since it uses less digits than its factorization.

11032220012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128804 (or 128798 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11032220012211 its reverse (11221002223011), we get a palindrome (22253222235222).

The spelling of 11032220012211 in words is "eleven trillion, thirty-two billion, two hundred twenty million, twelve thousand, two hundred eleven".