11122201122110 has 48 divisors (see below), whose sum is σ = 22902793998336. Its totient is φ = 3865090693632.

The previous prime is 11122201122083. The next prime is 11122201122163. The reversal of 11122201122110 is 1122110222111.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147982142 + ... + 148057281.

It is an arithmetic number, because the mean of its divisors is an integer number (477141541632).

Almost surely, 2^{11122201122110} is an apocalyptic number.

11122201122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122201122110 is an abundant number, since it is smaller than the sum of its proper divisors (11780592876226).

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

11122201122110 is a wasteful number, since it uses less digits than its factorization.

11122201122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296039477 (or 296039460 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11122201122110 its reverse (1122110222111), we get a palindrome (12244311344221).

The spelling of 11122201122110 in words is "eleven trillion, one hundred twenty-two billion, two hundred one million, one hundred twenty-two thousand, one hundred ten".