11122001121112 has 32 divisors (see below), whose sum is σ = 23834353720320. Its totient is φ = 4766273074080.

The previous prime is 11122001121061. The next prime is 11122001121157. The reversal of 11122001121112 is 21112110022111.

11122001121112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5323368 + ... + 7112119.

It is an arithmetic number, because the mean of its divisors is an integer number (744823553760).

Almost surely, 2^{11122001121112} is an apocalyptic number.

It is an amenable number.

11122001121112 is an abundant number, since it is smaller than the sum of its proper divisors (12712352599208).

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

11122001121112 is a wasteful number, since it uses less digits than its factorization.

11122001121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12451471 (or 12451467 counting only the distinct ones).

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

Adding to 11122001121112 its reverse (21112110022111), we get a palindrome (32234111143223).

The spelling of 11122001121112 in words is "eleven trillion, one hundred twenty-two billion, one million, one hundred twenty-one thousand, one hundred twelve".