22125327 has 32 divisors (see below), whose sum is σ = 34864128. Its totient is φ = 12220416.

The previous prime is 22125319. The next prime is 22125377. The reversal of 22125327 is 72352122.

It is a happy number.

It is not a de Polignac number, because 22125327 - 2³ = 22125319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22125297 and 22125306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22125317) 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 31 ways as a sum of consecutive naturals, for example, 114543 + ... + 114735.

It is an arithmetic number, because the mean of its divisors is an integer number (1089504).

Almost surely, 2^22125327 is an apocalyptic number.

22125327 is a deficient number, since it is larger than the sum of its proper divisors (12738801).

22125327 is a wasteful number, since it uses less digits than its factorization.

22125327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359.

The product of its digits is 1680, while the sum is 24.

The square root of 22125327 is about 4703.7566901361. The cubic root of 22125327 is about 280.7350034425.

Adding to 22125327 its reverse (72352122), we get a palindrome (94477449).

The spelling of 22125327 in words is "twenty-two million, one hundred twenty-five thousand, three hundred twenty-seven".