111010212000111 has 16 divisors (see below), whose sum is σ = 152171185785344. Its totient is φ = 71932159996704.

The previous prime is 111010212000097. The next prime is 111010212000139. The reversal of 111010212000111 is 111000212010111.

It is not a de Polignac number, because 111010212000111 - 2¹³ = 111010211991919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111010212000151) 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 15 ways as a sum of consecutive naturals, for example, 517003315 + ... + 517217988.

It is an arithmetic number, because the mean of its divisors is an integer number (9510699111584).

Almost surely, 2^{111010212000111} is an apocalyptic number.

111010212000111 is a deficient number, since it is larger than the sum of its proper divisors (41160973785233).

111010212000111 is a wasteful number, since it uses less digits than its factorization.

111010212000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034222310.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 111010212000111 its reverse (111000212010111), we get a palindrome (222010424010222).

The spelling of 111010212000111 in words is "one hundred eleven trillion, ten billion, two hundred twelve million, one hundred eleven", and thus it is an aban number.