22036120 has 16 divisors (see below), whose sum is σ = 49581360. Its totient is φ = 8814432.

The previous prime is 22036117. The next prime is 22036121. The reversal of 22036120 is 2163022.

It is a junction number, because it is equal to n+sod(n) for n = 22036094 and 22036103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22036121) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 275412 + ... + 275491.

It is an arithmetic number, because the mean of its divisors is an integer number (3098835).

Almost surely, 2^22036120 is an apocalyptic number.

22036120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22036120 is an abundant number, since it is smaller than the sum of its proper divisors (27545240).

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

22036120 is a wasteful number, since it uses less digits than its factorization.

22036120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550914 (or 550910 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 22036120 is about 4694.2645856407. The cubic root of 22036120 is about 280.3571971895.

Adding to 22036120 its reverse (2163022), we get a palindrome (24199142).

The spelling of 22036120 in words is "twenty-two million, thirty-six thousand, one hundred twenty".