1004430022 has 32 divisors (see below), whose sum is σ = 1652853600. Its totient is φ = 455954688.

The previous prime is 1004430019. The next prime is 1004430043. The reversal of 1004430022 is 2200344001.

It is a junction number, because it is equal to n+sod(n) for n = 1004429978 and 1004430005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147648 + ... + 154300.

It is an arithmetic number, because the mean of its divisors is an integer number (51651675).

Almost surely, 2^1004430022 is an apocalyptic number.

1004430022 is a deficient number, since it is larger than the sum of its proper divisors (648423578).

1004430022 is a wasteful number, since it uses less digits than its factorization.

1004430022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6840.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1004430022 is about 31692.7439960632. The cubic root of 1004430022 is about 1001.4744987847.

Adding to 1004430022 its reverse (2200344001), we get a palindrome (3204774023).

The spelling of 1004430022 in words is "one billion, four million, four hundred thirty thousand, twenty-two".