112010101012111 has 4 divisors (see below), whose sum is σ = 112028170078000. Its totient is φ = 111992031946224.

The previous prime is 112010101012093. The next prime is 112010101012123. The reversal of 112010101012111 is 111210101010211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112010101012111 - 2²³ = 112010092623503 is a prime.

It is a super-3 number, since 3×112010101012111³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112010101012091 and 112010101012100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010101019111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9034523646 + ... + 9034536043.

It is an arithmetic number, because the mean of its divisors is an integer number (28007042519500).

Almost surely, 2^{112010101012111} is an apocalyptic number.

112010101012111 is a deficient number, since it is larger than the sum of its proper divisors (18069065889).

112010101012111 is an equidigital number, since it uses as much as digits as its factorization.

112010101012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18069065888.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 112010101012111 its reverse (111210101010211), we get a palindrome (223220202022322).

The spelling of 112010101012111 in words is "one hundred twelve trillion, ten billion, one hundred one million, twelve thousand, one hundred eleven".