111012202000212 has 192 divisors, whose sum is σ = 272769696460800. Its totient is φ = 35099524454400.

The previous prime is 111012202000201. The next prime is 111012202000333. The reversal of 111012202000212 is 212000202210111.

It is a junction number, because it is equal to n+sod(n) for n = 111012202000191 and 111012202000200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6667791664 + ... + 6667808312.

It is an arithmetic number, because the mean of its divisors is an integer number (1420675502400).

Almost surely, 2^{111012202000212} is an apocalyptic number.

111012202000212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111012202000212 is an abundant number, since it is smaller than the sum of its proper divisors (161757494460588).

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

111012202000212 is a wasteful number, since it uses less digits than its factorization.

111012202000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18174 (or 18172 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111012202000212 its reverse (212000202210111), we get a palindrome (323012404210323).

The spelling of 111012202000212 in words is "one hundred eleven trillion, twelve billion, two hundred two million, two hundred twelve", and thus it is an aban number.