1044443022 has 16 divisors (see below), whose sum is σ = 2387298432. Its totient is φ = 298412280.

The previous prime is 1044443021. The next prime is 1044443063. The reversal of 1044443022 is 2203444401.

It is a happy number.

It is a super-2 number, since 2×1044443022² = 2181722452408984968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1044442983 and 1044443001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044443021) 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 in 7 ways as a sum of consecutive naturals, for example, 12433804 + ... + 12433887.

It is an arithmetic number, because the mean of its divisors is an integer number (149206152).

Almost surely, 2^1044443022 is an apocalyptic number.

1044443022 is an abundant number, since it is smaller than the sum of its proper divisors (1342855410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1044443022 is a wasteful number, since it uses less digits than its factorization.

1044443022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24867703.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1044443022 is about 32317.8437090100. The cubic root of 1044443022 is about 1014.6001391938.

Adding to 1044443022 its reverse (2203444401), we get a palindrome (3247887423).

The spelling of 1044443022 in words is "one billion, forty-four million, four hundred forty-three thousand, twenty-two".