44221105 has 16 divisors (see below), whose sum is σ = 54895104. Its totient is φ = 34171200.

The previous prime is 44221087. The next prime is 44221117. The reversal of 44221105 is 50112244.

It is not a de Polignac number, because 44221105 - 2⁷ = 44220977 is a prime.

It is a super-2 number, since 2×44221105² = 3911012254842050, which contains 22 as substring.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 27144 + ... + 28726.

It is an arithmetic number, because the mean of its divisors is an integer number (3430944).

Almost surely, 2^44221105 is an apocalyptic number.

It is an amenable number.

44221105 is a deficient number, since it is larger than the sum of its proper divisors (10673999).

44221105 is a wasteful number, since it uses less digits than its factorization.

44221105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 44221105 is about 6649.8951119548. The cubic root of 44221105 is about 353.6251924792.

Adding to 44221105 its reverse (50112244), we get a palindrome (94333349).

The spelling of 44221105 in words is "forty-four million, two hundred twenty-one thousand, one hundred five".