22133032 has 16 divisors (see below), whose sum is σ = 42930900. Its totient is φ = 10684800.

The previous prime is 22133021. The next prime is 22133077. The reversal of 22133032 is 23033122.

It can be written as a sum of positive squares in 2 ways, for example, as 21104836 + 1028196 = 4594^2 + 1014^2 .

It is a super-2 number, since 2×22133032² = 979742211026048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22132997 and 22133015.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 47469 + ... + 47932.

Almost surely, 2^22133032 is an apocalyptic number.

It is an amenable number.

22133032 is a deficient number, since it is larger than the sum of its proper divisors (20797868).

22133032 is a wasteful number, since it uses less digits than its factorization.

22133032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95436 (or 95432 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 22133032 is about 4704.5756450503. The cubic root of 22133032 is about 280.7675877016.

Adding to 22133032 its reverse (23033122), we get a palindrome (45166154).

The spelling of 22133032 in words is "twenty-two million, one hundred thirty-three thousand, thirty-two".