22124113 has 16 divisors (see below), whose sum is σ = 26101440. Its totient is φ = 18532800.

The previous prime is 22124107. The next prime is 22124117. The reversal of 22124113 is 31142122.

It is a de Polignac number, because none of the positive numbers 2^k-22124113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22124117) 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 15 ways as a sum of consecutive naturals, for example, 6303 + ... + 9163.

It is an arithmetic number, because the mean of its divisors is an integer number (1631340).

Almost surely, 2^22124113 is an apocalyptic number.

It is an amenable number.

22124113 is a deficient number, since it is larger than the sum of its proper divisors (3977327).

22124113 is a wasteful number, since it uses less digits than its factorization.

22124113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928.

The product of its digits is 96, while the sum is 16.

The square root of 22124113 is about 4703.6276425755. The cubic root of 22124113 is about 280.7298687760.

Adding to 22124113 its reverse (31142122), we get a palindrome (53266235).

Subtracting 22124113 from its reverse (31142122), we obtain a square (9018009 = 3003²).

The spelling of 22124113 in words is "twenty-two million, one hundred twenty-four thousand, one hundred thirteen".