11021100102211 has 32 divisors (see below), whose sum is σ = 11529257472000. Its totient is φ = 10522199356032.

The previous prime is 11021100102157. The next prime is 11021100102241. The reversal of 11021100102211 is 11220100112011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11021100102211 - 2¹¹ = 11021100100163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11021100102191 and 11021100102200.

It is not an unprimeable number, because it can be changed into a prime (11021100102241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2662742580 + ... + 2662746718.

It is an arithmetic number, because the mean of its divisors is an integer number (360289296000).

Almost surely, 2^{11021100102211} is an apocalyptic number.

11021100102211 is a deficient number, since it is larger than the sum of its proper divisors (508157369789).

11021100102211 is a wasteful number, since it uses less digits than its factorization.

11021100102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7011.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11021100102211 its reverse (11220100112011), we get a palindrome (22241200214222).

The spelling of 11021100102211 in words is "eleven trillion, twenty-one billion, one hundred million, one hundred two thousand, two hundred eleven".