1005422642216 has 16 divisors (see below), whose sum is σ = 1929008558400. Its totient is φ = 491020359984.

The previous prime is 1005422642201. The next prime is 1005422642243. The reversal of 1005422642216 is 6122462245001.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1461369776 + ... + 1461370463.

It is an arithmetic number, because the mean of its divisors is an integer number (120563034900).

Almost surely, 2^{1005422642216} is an apocalyptic number.

It is an amenable number.

1005422642216 is a deficient number, since it is larger than the sum of its proper divisors (923585916184).

1005422642216 is a wasteful number, since it uses less digits than its factorization.

1005422642216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922740288 (or 2922740284 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 1005422642216 its reverse (6122462245001), we get a palindrome (7127884887217).

The spelling of 1005422642216 in words is "one trillion, five billion, four hundred twenty-two million, six hundred forty-two thousand, two hundred sixteen".