22411125 has 48 divisors (see below), whose sum is σ = 44096832. Its totient is φ = 10860000.

The previous prime is 22411111. The next prime is 22411139. The reversal of 22411125 is 52111422.

It is an interprime number because it is at equal distance from previous prime (22411111) and next prime (22411139).

It is not a de Polignac number, because 22411125 - 2¹² = 22407029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22411098 and 22411107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11470 + ... + 13280.

It is an arithmetic number, because the mean of its divisors is an integer number (918684).

Almost surely, 2^22411125 is an apocalyptic number.

22411125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22411125 is a deficient number, since it is larger than the sum of its proper divisors (21685707).

22411125 is a wasteful number, since it uses less digits than its factorization.

22411125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843 (or 1830 counting only the distinct ones).

The product of its digits is 160, while the sum is 18.

The square root of 22411125 is about 4734.0389732236. The cubic root of 22411125 is about 281.9386089389.

Adding to 22411125 its reverse (52111422), we get a palindrome (74522547).

The spelling of 22411125 in words is "twenty-two million, four hundred eleven thousand, one hundred twenty-five".