11201110102122 has 32 divisors (see below), whose sum is σ = 23583994828800. Its totient is φ = 3536786103408.

The previous prime is 11201110102099. The next prime is 11201110102139. The reversal of 11201110102122 is 22120101110211.

It is a happy number.

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, 4649722 + ... + 6634917.

It is an arithmetic number, because the mean of its divisors is an integer number (736999838400).

Almost surely, 2^{11201110102122} is an apocalyptic number.

11201110102122 is an abundant number, since it is smaller than the sum of its proper divisors (12382884726678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11201110102122 is a wasteful number, since it uses less digits than its factorization.

11201110102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11293370.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11201110102122 its reverse (22120101110211), we get a palindrome (33321211212333).

The spelling of 11201110102122 in words is "eleven trillion, two hundred one billion, one hundred ten million, one hundred two thousand, one hundred twenty-two".