44022133 has 2 divisors, whose sum is σ = 44022134. Its totient is φ = 44022132.

The previous prime is 44022109. The next prime is 44022169. The reversal of 44022133 is 33122044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34023889 + 9998244 = 5833^2 + 3162^2 .

It is a cyclic number.

It is not a de Polignac number, because 44022133 - 2⁵ = 44022101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44022133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44022533) by changing a digit.

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 as a sum of consecutive naturals, namely, 22011066 + 22011067.

It is an arithmetic number, because the mean of its divisors is an integer number (22011067).

Almost surely, 2^44022133 is an apocalyptic number.

It is an amenable number.

44022133 is a deficient number, since it is larger than the sum of its proper divisors (1).

44022133 is an equidigital number, since it uses as much as digits as its factorization.

44022133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 44022133 is about 6634.9177086080. The cubic root of 44022133 is about 353.0940184582.

Adding to 44022133 its reverse (33122044), we get a palindrome (77144177).

The spelling of 44022133 in words is "forty-four million, twenty-two thousand, one hundred thirty-three".