1068122070328 has 8 divisors (see below), whose sum is σ = 2002728881880. Its totient is φ = 534061035160.

The previous prime is 1068122070319. The next prime is 1068122070397. The reversal of 1068122070328 is 8230702218601.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1068122070328² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66757629388 + ... + 66757629403.

It is an arithmetic number, because the mean of its divisors is an integer number (250341110235).

Almost surely, 2^{1068122070328} is an apocalyptic number.

It is an amenable number.

1068122070328 is a deficient number, since it is larger than the sum of its proper divisors (934606811552).

1068122070328 is a wasteful number, since it uses less digits than its factorization.

1068122070328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133515258797 (or 133515258793 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

Adding to 1068122070328 its reverse (8230702218601), we get a palindrome (9298824288929).

The spelling of 1068122070328 in words is "one trillion, sixty-eight billion, one hundred twenty-two million, seventy thousand, three hundred twenty-eight".