11201111101022 has 16 divisors (see below), whose sum is σ = 16882045788672. Its totient is φ = 5573764864920.

The previous prime is 11201111101013. The next prime is 11201111101031. The reversal of 11201111101022 is 22010111110211.

It is an interprime number because it is at equal distance from previous prime (11201111101013) and next prime (11201111101031).

It is a junction number, because it is equal to n+sod(n) for n = 11201111100988 and 11201111101006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9103493 + ... + 10260399.

It is an arithmetic number, because the mean of its divisors is an integer number (1055127861792).

Almost surely, 2^{11201111101022} is an apocalyptic number.

11201111101022 is a deficient number, since it is larger than the sum of its proper divisors (5680934687650).

11201111101022 is a wasteful number, since it uses less digits than its factorization.

11201111101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180063.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11201111101022 its reverse (22010111110211), we get a palindrome (33211222211233).

The spelling of 11201111101022 in words is "eleven trillion, two hundred one billion, one hundred eleven million, one hundred one thousand, twenty-two".