11122160 has 40 divisors (see below), whose sum is σ = 29554656. Its totient is φ = 3813120.

The previous prime is 11122141. The next prime is 11122171. The reversal of 11122160 is 6122111.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9371 + ... + 10490.

Almost surely, 2^11122160 is an apocalyptic number.

11122160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122160 is an abundant number, since it is smaller than the sum of its proper divisors (18432496).

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

11122160 is a wasteful number, since it uses less digits than its factorization.

11122160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19881 (or 19875 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 11122160 is about 3334.9902548583. The cubic root of 11122160 is about 223.2182570935.

Adding to 11122160 its reverse (6122111), we get a palindrome (17244271).

The spelling of 11122160 in words is "eleven million, one hundred twenty-two thousand, one hundred sixty".