112111002022111 has 16 divisors (see below), whose sum is σ = 115079308524288. Its totient is φ = 109179202752000.

The previous prime is 112111002022099. The next prime is 112111002022121. The reversal of 112111002022111 is 111220200111211.

It is a cyclic number.

It is not a de Polignac number, because 112111002022111 - 2¹¹ = 112111002020063 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 (112111002022121) 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, 390913810 + ... + 391200496.

It is an arithmetic number, because the mean of its divisors is an integer number (7192456782768).

Almost surely, 2^{112111002022111} is an apocalyptic number.

112111002022111 is a deficient number, since it is larger than the sum of its proper divisors (2968306502177).

112111002022111 is a wasteful number, since it uses less digits than its factorization.

112111002022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350322.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 112111002022111 its reverse (111220200111211), we get a palindrome (223331202133322).

The spelling of 112111002022111 in words is "one hundred twelve trillion, one hundred eleven billion, two million, twenty-two thousand, one hundred eleven".