22044035 has 8 divisors (see below), whose sum is σ = 28487760. Its totient is φ = 16278624.

The previous prime is 22044017. The next prime is 22044049. The reversal of 22044035 is 53044022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22044035 - 2¹⁰ = 22043011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22043998 and 22044016.

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 7 ways as a sum of consecutive naturals, for example, 169505 + ... + 169634.

It is an arithmetic number, because the mean of its divisors is an integer number (3560970).

Almost surely, 2^22044035 is an apocalyptic number.

22044035 is a deficient number, since it is larger than the sum of its proper divisors (6443725).

22044035 is a wasteful number, since it uses less digits than its factorization.

22044035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339157.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 22044035 is about 4695.1075600033. The cubic root of 22044035 is about 280.3907596858.

Adding to 22044035 its reverse (53044022), we get a palindrome (75088057).

The spelling of 22044035 in words is "twenty-two million, forty-four thousand, thirty-five".