112102102202111 has 16 divisors (see below), whose sum is σ = 131580453448704. Its totient is φ = 93489737734944.

The previous prime is 112102102202093. The next prime is 112102102202113. The reversal of 112102102202111 is 111202201201211.

It is not a de Polignac number, because 112102102202111 - 2¹⁸ = 112102101939967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112102102202111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102102202113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28695866 + ... + 32367528.

It is an arithmetic number, because the mean of its divisors is an integer number (8223778340544).

Almost surely, 2^{112102102202111} is an apocalyptic number.

112102102202111 is a deficient number, since it is larger than the sum of its proper divisors (19478351246593).

112102102202111 is a wasteful number, since it uses less digits than its factorization.

112102102202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3789590.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112102102202111 its reverse (111202201201211), we get a palindrome (223304303403322).

The spelling of 112102102202111 in words is "one hundred twelve trillion, one hundred two billion, one hundred two million, two hundred two thousand, one hundred eleven".