111000099982 has 32 divisors (see below), whose sum is σ = 180582234624. Its totient is φ = 50967369600.

The previous prime is 111000099979. The next prime is 111000100019. The reversal of 111000099982 is 289990000111.

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 in 15 ways as a sum of consecutive naturals, for example, 1380507 + ... + 1458697.

It is an arithmetic number, because the mean of its divisors is an integer number (5643194832).

Almost surely, 2^111000099982 is an apocalyptic number.

111000099982 is a deficient number, since it is larger than the sum of its proper divisors (69582134642).

111000099982 is a wasteful number, since it uses less digits than its factorization.

111000099982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79224.

The product of its (nonzero) digits is 11664, while the sum is 40.

The spelling of 111000099982 in words is "one hundred eleven billion, ninety-nine thousand, nine hundred eighty-two".