201112120982 has 8 divisors (see below), whose sum is σ = 303870139416. Its totient is φ = 99822074512.

The previous prime is 201112120981. The next prime is 201112120991. The reversal of 201112120982 is 289021211102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201112120981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366992648 + ... + 366993195.

It is an arithmetic number, because the mean of its divisors is an integer number (37983767427).

Almost surely, 2^201112120982 is an apocalyptic number.

201112120982 is a deficient number, since it is larger than the sum of its proper divisors (102758018434).

201112120982 is a wasteful number, since it uses less digits than its factorization.

201112120982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733985982.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 201112120982 in words is "two hundred one billion, one hundred twelve million, one hundred twenty thousand, nine hundred eighty-two".