111012203302012 has 12 divisors (see below), whose sum is σ = 195754343228136. Its totient is φ = 55082390951120.

The previous prime is 111012203301997. The next prime is 111012203302097. The reversal of 111012203302012 is 210203302210111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105927674383 + ... + 105927675430.

It is an arithmetic number, because the mean of its divisors is an integer number (16312861935678).

Almost surely, 2^{111012203302012} is an apocalyptic number.

It is an amenable number.

111012203302012 is a deficient number, since it is larger than the sum of its proper divisors (84742139926124).

111012203302012 is a wasteful number, since it uses less digits than its factorization.

111012203302012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211855349948 (or 211855349946 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 111012203302012 its reverse (210203302210111), we get a palindrome (321215505512123).

The spelling of 111012203302012 in words is "one hundred eleven trillion, twelve billion, two hundred three million, three hundred two thousand, twelve".