112012120100111 has 32 divisors (see below), whose sum is σ = 151472761413120. Its totient is φ = 80144318131200.

The previous prime is 112012120100051. The next prime is 112012120100119. The reversal of 112012120100111 is 111001021210211.

It is a cyclic number.

It is not a de Polignac number, because 112012120100111 - 2¹⁸ = 112012119837967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012120100119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1043492141 + ... + 1043599478.

It is an arithmetic number, because the mean of its divisors is an integer number (4733523794160).

Almost surely, 2^{112012120100111} is an apocalyptic number.

112012120100111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112012120100111 is a deficient number, since it is larger than the sum of its proper divisors (39460641313009).

112012120100111 is a wasteful number, since it uses less digits than its factorization.

112012120100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087091695.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112012120100111 its reverse (111001021210211), we get a palindrome (223013141310322).

The spelling of 112012120100111 in words is "one hundred twelve trillion, twelve billion, one hundred twenty million, one hundred thousand, one hundred eleven".