11001112100111 has 24 divisors (see below), whose sum is σ = 13551367920336. Its totient is φ = 8873943724800.

The previous prime is 11001112100101. The next prime is 11001112100113. The reversal of 11001112100111 is 11100121110011.

It is a happy number.

It is not a de Polignac number, because 11001112100111 - 2⁶ = 11001112100047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11001112100092 and 11001112100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001112100113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7580600 + ... + 8914466.

It is an arithmetic number, because the mean of its divisors is an integer number (564640330014).

Almost surely, 2^{11001112100111} is an apocalyptic number.

11001112100111 is a deficient number, since it is larger than the sum of its proper divisors (2550255820225).

11001112100111 is a wasteful number, since it uses less digits than its factorization.

11001112100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343799 (or 1343792 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11001112100111 its reverse (11100121110011), we get a palindrome (22101233210122).

The spelling of 11001112100111 in words is "eleven trillion, one billion, one hundred twelve million, one hundred thousand, one hundred eleven".