1068890108886 has 48 divisors (see below), whose sum is σ = 2486697172128. Its totient is φ = 330614995200.

The previous prime is 1068890108879. The next prime is 1068890108911. The reversal of 1068890108886 is 6888010988601.

It is a super-2 number, since 2×1068890108886² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24577605 + ... + 24621056.

It is an arithmetic number, because the mean of its divisors is an integer number (51806191086).

Almost surely, 2^{1068890108886} is an apocalyptic number.

1068890108886 is an abundant number, since it is smaller than the sum of its proper divisors (1417807063242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068890108886 is a wasteful number, since it uses less digits than its factorization.

1068890108886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49198757 (or 49198754 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 63.

The spelling of 1068890108886 in words is "one trillion, sixty-eight billion, eight hundred ninety million, one hundred eight thousand, eight hundred eighty-six".