1100111110986 has 16 divisors (see below), whose sum is σ = 2200345608384. Its totient is φ = 366683139264.

The previous prime is 1100111110951. The next prime is 1100111111009. The reversal of 1100111110986 is 6890111110011.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 5024991 + ... + 5239346.

It is an arithmetic number, because the mean of its divisors is an integer number (137521600524).

Almost surely, 2^{1100111110986} is an apocalyptic number.

1100111110986 is an abundant number, since it is smaller than the sum of its proper divisors (1100234497398).

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

1100111110986 is a wasteful number, since it uses less digits than its factorization.

1100111110986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10282205.

The product of its (nonzero) digits is 432, while the sum is 30.

Adding to 1100111110986 its reverse (6890111110011), we get a palindrome (7990222220997).

The spelling of 1100111110986 in words is "one trillion, one hundred billion, one hundred eleven million, one hundred ten thousand, nine hundred eighty-six".