44222235 has 16 divisors (see below), whose sum is σ = 71064864. Its totient is φ = 23482112.

The previous prime is 44222209. The next prime is 44222239. The reversal of 44222235 is 53222244.

It is a happy number.

44222235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 44222235 - 2⁷ = 44222107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44222239) 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 15 ways as a sum of consecutive naturals, for example, 2832 + ... + 9821.

It is an arithmetic number, because the mean of its divisors is an integer number (4441554).

Almost surely, 2^44222235 is an apocalyptic number.

44222235 is a deficient number, since it is larger than the sum of its proper divisors (26842629).

44222235 is a wasteful number, since it uses less digits than its factorization.

44222235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12894.

The product of its digits is 3840, while the sum is 24.

The square root of 44222235 is about 6649.9800751581. The cubic root of 44222235 is about 353.6282045633.

Adding to 44222235 its reverse (53222244), we get a palindrome (97444479).

Subtracting 44222235 from its reverse (53222244), we obtain a palindrome (9000009).

The spelling of 44222235 in words is "forty-four million, two hundred twenty-two thousand, two hundred thirty-five".