22560116 has 12 divisors (see below), whose sum is σ = 39526788. Its totient is φ = 11266752.

The previous prime is 22560113. The next prime is 22560119. The reversal of 22560116 is 61106522.

It is an interprime number because it is at equal distance from previous prime (22560113) and next prime (22560119).

It can be written as a sum of positive squares in 2 ways, for example, as 10588516 + 11971600 = 3254^2 + 3460^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22560091 and 22560100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22560113) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1160 + ... + 6816.

It is an arithmetic number, because the mean of its divisors is an integer number (3293899).

Almost surely, 2^22560116 is an apocalyptic number.

It is an amenable number.

22560116 is a deficient number, since it is larger than the sum of its proper divisors (16966672).

22560116 is a wasteful number, since it uses less digits than its factorization.

22560116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658 (or 6656 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 22560116 is about 4749.7490460023. The cubic root of 22560116 is about 282.5620131698.

Adding to 22560116 its reverse (61106522), we get a palindrome (83666638).

The spelling of 22560116 in words is "twenty-two million, five hundred sixty thousand, one hundred sixteen".