22026116 has 48 divisors (see below), whose sum is σ = 45696000. Its totient is φ = 9095328.

The previous prime is 22026113. The next prime is 22026133. The reversal of 22026116 is 61162022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22026113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110585 + ... + 110783.

It is an arithmetic number, because the mean of its divisors is an integer number (952000).

Almost surely, 2^22026116 is an apocalyptic number.

It is an amenable number.

22026116 is an abundant number, since it is smaller than the sum of its proper divisors (23669884).

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

22026116 is a wasteful number, since it uses less digits than its factorization.

22026116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 22026116 is about 4693.1989090598. The cubic root of 22026116 is about 280.3147650684.

Adding to 22026116 its reverse (61162022), we get a palindrome (83188138).

The spelling of 22026116 in words is "twenty-two million, twenty-six thousand, one hundred sixteen".