1005114422 has 48 divisors (see below), whose sum is σ = 1722280560. Its totient is φ = 437076864.

The previous prime is 1005114401. The next prime is 1005114427. The reversal of 1005114422 is 2244115001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1005114394 and 1005114403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005114427) 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 23 ways as a sum of consecutive naturals, for example, 939704 + ... + 940772.

It is an arithmetic number, because the mean of its divisors is an integer number (35880845).

Almost surely, 2^1005114422 is an apocalyptic number.

1005114422 is a deficient number, since it is larger than the sum of its proper divisors (717166138).

1005114422 is a wasteful number, since it uses less digits than its factorization.

1005114422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185 (or 1156 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1005114422 is about 31703.5395815672. The cubic root of 1005114422 is about 1001.7019091952.

Adding to 1005114422 its reverse (2244115001), we get a palindrome (3249229423).

The spelling of 1005114422 in words is "one billion, five million, one hundred fourteen thousand, four hundred twenty-two".