441222044 has 12 divisors (see below), whose sum is σ = 773232600. Its totient is φ = 220298448.

The previous prime is 441222013. The next prime is 441222053. The reversal of 441222044 is 440222144.

It is a super-2 number, since 2×441222044² = 389353784223075872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 74954 + ... + 80625.

It is an arithmetic number, because the mean of its divisors is an integer number (64436050).

Almost surely, 2^441222044 is an apocalyptic number.

It is an amenable number.

441222044 is a deficient number, since it is larger than the sum of its proper divisors (332010556).

441222044 is a wasteful number, since it uses less digits than its factorization.

441222044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156292 (or 156290 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 441222044 is about 21005.2860965996. The cubic root of 441222044 is about 761.2939890259.

Adding to 441222044 its reverse (440222144), we get a palindrome (881444188).

The spelling of 441222044 in words is "four hundred forty-one million, two hundred twenty-two thousand, forty-four".