1005223022315 has 16 divisors (see below), whose sum is σ = 1207728549408. Its totient is φ = 803204937216.

The previous prime is 1005223022303. The next prime is 1005223022329. The reversal of 1005223022315 is 5132203225001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1005223022315 - 2⁸ = 1005223022059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18575477 + ... + 18629513.

It is an arithmetic number, because the mean of its divisors is an integer number (75483034338).

Almost surely, 2^{1005223022315} is an apocalyptic number.

1005223022315 is a deficient number, since it is larger than the sum of its proper divisors (202505527093).

1005223022315 is a wasteful number, since it uses less digits than its factorization.

1005223022315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58478.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 1005223022315 its reverse (5132203225001), we get a palindrome (6137426247316).

The spelling of 1005223022315 in words is "one trillion, five billion, two hundred twenty-three million, twenty-two thousand, three hundred fifteen".