112021010101111 has 8 divisors (see below), whose sum is σ = 112834690358400. Its totient is φ = 111208154662752.

The previous prime is 112021010101037. The next prime is 112021010101139. The reversal of 112021010101111 is 111101010120211.

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

It is a cyclic number.

It is not a de Polignac number, because 112021010101111 - 2⁹ = 112021010100599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112021010101091 and 112021010101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021010105111) 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, 205932120 + ... + 206475373.

It is an arithmetic number, because the mean of its divisors is an integer number (14104336294800).

Almost surely, 2^{112021010101111} is an apocalyptic number.

112021010101111 is a deficient number, since it is larger than the sum of its proper divisors (813680257289).

112021010101111 is a wasteful number, since it uses less digits than its factorization.

112021010101111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412409465.

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

Adding to 112021010101111 its reverse (111101010120211), we get a palindrome (223122020221322).

The spelling of 112021010101111 in words is "one hundred twelve trillion, twenty-one billion, ten million, one hundred one thousand, one hundred eleven".