111002010112 has 80 divisors (see below), whose sum is σ = 258864503040. Its totient is φ = 46560043008.

The previous prime is 111002010089. The next prime is 111002010131. The reversal of 111002010112 is 211010200111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161037 + ... + 497932.

It is an arithmetic number, because the mean of its divisors is an integer number (3235806288).

Almost surely, 2^111002010112 is an apocalyptic number.

It is an amenable number.

111002010112 is an abundant number, since it is smaller than the sum of its proper divisors (147862492928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111002010112 is an frugal number, since it uses more digits than its factorization.

111002010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659041 (or 659025 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111002010112 its reverse (211010200111), we get a palindrome (322012210223).

The spelling of 111002010112 in words is "one hundred eleven billion, two million, ten thousand, one hundred twelve".