2022160 has 80 divisors (see below), whose sum is σ = 5642496. Its totient is φ = 658944.

The previous prime is 2022157. The next prime is 2022187. The reversal of 2022160 is 612202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a nialpdrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 2022160.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12802 + ... + 12958.

2^2022160 is an apocalyptic number.

2022160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2821248).

2022160 is an abundant number, since it is smaller than the sum of its proper divisors (3620336).

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

2022160 is a wasteful number, since it uses less digits than its factorization.

2022160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2022160 is about 1422.0267226744. The cubic root of 2022160 is about 126.4557277102.

Adding to 2022160 its reverse (612202), we get a palindrome (2634362).

The spelling of 2022160 in words is "two million, twenty-two thousand, one hundred sixty".