11201020011122 has 32 divisors (see below), whose sum is σ = 17830140619392. Its totient is φ = 5259144893184.

The previous prime is 11201020011101. The next prime is 11201020011143. The reversal of 11201020011122 is 22111002010211.

11201020011122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11201020011101) and next prime (11201020011143).

It is a junction number, because it is equal to n+sod(n) for n = 11201020011097 and 11201020011106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27408533 + ... + 27814199.

It is an arithmetic number, because the mean of its divisors is an integer number (557191894356).

Almost surely, 2^{11201020011122} is an apocalyptic number.

11201020011122 is a deficient number, since it is larger than the sum of its proper divisors (6629120608270).

11201020011122 is a wasteful number, since it uses less digits than its factorization.

11201020011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407522.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11201020011122 its reverse (22111002010211), we get a palindrome (33312022021333).

The spelling of 11201020011122 in words is "eleven trillion, two hundred one billion, twenty million, eleven thousand, one hundred twenty-two".