11101112201122 has 8 divisors (see below), whose sum is σ = 17631178201836. Its totient is φ = 5224052800512.

The previous prime is 11101112201099. The next prime is 11101112201141. The reversal of 11101112201122 is 22110221110111.

It can be written as a sum of positive squares in 2 ways, for example, as 10112915166561 + 988197034561 = 3180081^2 + 994081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11101112201096 and 11101112201105.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 163251649983 + ... + 163251650050.

Almost surely, 2^{11101112201122} is an apocalyptic number.

11101112201122 is a deficient number, since it is larger than the sum of its proper divisors (6530066000714).

11101112201122 is a wasteful number, since it uses less digits than its factorization.

11101112201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326503300052.

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

Adding to 11101112201122 its reverse (22110221110111), we get a palindrome (33211333311233).

The spelling of 11101112201122 in words is "eleven trillion, one hundred one billion, one hundred twelve million, two hundred one thousand, one hundred twenty-two".