11200212022111 has 32 divisors (see below), whose sum is σ = 13940155008000. Its totient is φ = 8780285267712.

The previous prime is 11200212022091. The next prime is 11200212022157. The reversal of 11200212022111 is 11122021200211.

It is not a de Polignac number, because 11200212022111 - 2¹³ = 11200212013919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200212062111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34431550 + ... + 34755316.

It is an arithmetic number, because the mean of its divisors is an integer number (435629844000).

Almost surely, 2^{11200212022111} is an apocalyptic number.

11200212022111 is a deficient number, since it is larger than the sum of its proper divisors (2739942985889).

11200212022111 is a wasteful number, since it uses less digits than its factorization.

11200212022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332791.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11200212022111 its reverse (11122021200211), we get a palindrome (22322233222322).

The spelling of 11200212022111 in words is "eleven trillion, two hundred billion, two hundred twelve million, twenty-two thousand, one hundred eleven".