1111101211982 has 16 divisors (see below), whose sum is σ = 1719171144960. Its totient is φ = 538175298528.

The previous prime is 1111101211973. The next prime is 1111101212041. The reversal of 1111101211982 is 2891121011111.

It is a congruent 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, 32766638 + ... + 32800529.

It is an arithmetic number, because the mean of its divisors is an integer number (107448196560).

Almost surely, 2^{1111101211982} is an apocalyptic number.

1111101211982 is a deficient number, since it is larger than the sum of its proper divisors (608069932978).

1111101211982 is a wasteful number, since it uses less digits than its factorization.

1111101211982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65567435.

The product of its (nonzero) digits is 288, while the sum is 29.

The spelling of 1111101211982 in words is "one trillion, one hundred eleven billion, one hundred one million, two hundred eleven thousand, nine hundred eighty-two".