112112020000111 has 12 divisors (see below), whose sum is σ = 113806072656072. Its totient is φ = 110442073664816.

The previous prime is 112112020000087. The next prime is 112112020000129. The reversal of 112112020000111 is 111000020211211.

It is a happy number.

It is not a de Polignac number, because 112112020000111 - 2⁴³ = 103315926977903 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112112020000091 and 112112020000100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112112020000411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21059176 + ... + 25840141.

It is an arithmetic number, because the mean of its divisors is an integer number (9483839388006).

Almost surely, 2^{112112020000111} is an apocalyptic number.

112112020000111 is a deficient number, since it is larger than the sum of its proper divisors (1694052655961).

112112020000111 is an frugal number, since it uses more digits than its factorization.

112112020000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46899830 (or 46899747 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112112020000111 its reverse (111000020211211), we get a palindrome (223112040211322).

The spelling of 112112020000111 in words is "one hundred twelve trillion, one hundred twelve billion, twenty million, one hundred eleven", and thus it is an aban number.