22036332 has 24 divisors (see below), whose sum is σ = 51710400. Its totient is φ = 7303696.

The previous prime is 22036331. The next prime is 22036387. The reversal of 22036332 is 23363022.

It is a junction number, because it is equal to n+sod(n) for n = 22036299 and 22036308.

It is not an unprimeable number, because it can be changed into a prime (22036331) 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 7 ways as a sum of consecutive naturals, for example, 2982 + ... + 7277.

It is an arithmetic number, because the mean of its divisors is an integer number (2154600).

Almost surely, 2^22036332 is an apocalyptic number.

It is an amenable number.

22036332 is an abundant number, since it is smaller than the sum of its proper divisors (29674068).

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

22036332 is a wasteful number, since it uses less digits than its factorization.

22036332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10445 (or 10443 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 22036332 is about 4694.2871663331. The cubic root of 22036332 is about 280.3580962518.

Adding to 22036332 its reverse (23363022), we get a palindrome (45399354).

The spelling of 22036332 in words is "twenty-two million, thirty-six thousand, three hundred thirty-two".