109216982 has 24 divisors (see below), whose sum is σ = 191195784. Its totient is φ = 46654272.

The previous prime is 109216967. The next prime is 109217039. The reversal of 109216982 is 289612901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31373 + ... + 34679.

It is an arithmetic number, because the mean of its divisors is an integer number (7966491).

Almost surely, 2^109216982 is an apocalyptic number.

109216982 is a deficient number, since it is larger than the sum of its proper divisors (81978802).

109216982 is a wasteful number, since it uses less digits than its factorization.

109216982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660 (or 3653 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 109216982 is about 10450.6928956888. The cubic root of 109216982 is about 478.0023779811.

The spelling of 109216982 in words is "one hundred nine million, two hundred sixteen thousand, nine hundred eighty-two".