112211120001111 has 16 divisors (see below), whose sum is σ = 154868379869184. Its totient is φ = 72212476450464.

The previous prime is 112211120001107. The next prime is 112211120001143. The reversal of 112211120001111 is 111100021112211.

112211120001111 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 112211120001111 - 2² = 112211120001107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211120001191) 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, 3979950435 + ... + 3979978628.

It is an arithmetic number, because the mean of its divisors is an integer number (9679273741824).

Almost surely, 2^{112211120001111} is an apocalyptic number.

112211120001111 is a deficient number, since it is larger than the sum of its proper divisors (42657259868073).

112211120001111 is a wasteful number, since it uses less digits than its factorization.

112211120001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7959929230.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 112211120001111 its reverse (111100021112211), we get a palindrome (223311141113322).

The spelling of 112211120001111 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred twenty million, one thousand, one hundred eleven".