11122001201120 has 48 divisors (see below), whose sum is σ = 26318592226080. Its totient is φ = 4441543017984.

The previous prime is 11122001201023. The next prime is 11122001201161. The reversal of 11122001201120 is 2110210022111.

11122001201120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11122001201095 and 11122001201104.

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, 56600540 + ... + 56796699.

It is an arithmetic number, because the mean of its divisors is an integer number (548304004710).

Almost surely, 2^{11122001201120} is an apocalyptic number.

11122001201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122001201120 is an abundant number, since it is smaller than the sum of its proper divisors (15196591024960).

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

11122001201120 is a wasteful number, since it uses less digits than its factorization.

11122001201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113397867 (or 113397859 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11122001201120 its reverse (2110210022111), we get a palindrome (13232211223231).

The spelling of 11122001201120 in words is "eleven trillion, one hundred twenty-two billion, one million, two hundred one thousand, one hundred twenty".