10112110211111 has 8 divisors (see below), whose sum is σ = 10134373624224. Its totient is φ = 10089847393920.

The previous prime is 10112110211029. The next prime is 10112110211113. The reversal of 10112110211111 is 11111201121101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10112110211111 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 (10112110211113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67886531 + ... + 68035323.

It is an arithmetic number, because the mean of its divisors is an integer number (1266796703028).

Almost surely, 2^{10112110211111} is an apocalyptic number.

10112110211111 is a deficient number, since it is larger than the sum of its proper divisors (22263413113).

10112110211111 is a wasteful number, since it uses less digits than its factorization.

10112110211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297961.

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 10112110211111 its reverse (11111201121101), we get a palindrome (21223311332212).

The spelling of 10112110211111 in words is "ten trillion, one hundred twelve billion, one hundred ten million, two hundred eleven thousand, one hundred eleven".