1111212010982 has 4 divisors (see below), whose sum is σ = 1666818016476. Its totient is φ = 555606005490.

The previous prime is 1111212010949. The next prime is 1111212010991. The reversal of 1111212010982 is 2890102121111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277803002744 + ... + 277803002747.

It is an arithmetic number, because the mean of its divisors is an integer number (416704504119).

Almost surely, 2^{1111212010982} is an apocalyptic number.

1111212010982 is a deficient number, since it is larger than the sum of its proper divisors (555606005494).

1111212010982 is an equidigital number, since it uses as much as digits as its factorization.

1111212010982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555606005493.

The product of its (nonzero) digits is 576, while the sum is 29.

The spelling of 1111212010982 in words is "one trillion, one hundred eleven billion, two hundred twelve million, ten thousand, nine hundred eighty-two".