112112000122111 has 16 divisors (see below), whose sum is σ = 124572964531968. Its totient is φ = 100041843966400.

The previous prime is 112112000122051. The next prime is 112112000122127. The reversal of 112112000122111 is 111221000211211.

It is a cyclic number.

It is not a de Polignac number, because 112112000122111 - 2²⁹ = 112111463251199 is a prime.

It is a super-2 number, since 2×112112000122111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112112000122181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316010590 + ... + 316365163.

It is an arithmetic number, because the mean of its divisors is an integer number (7785810283248).

Almost surely, 2^{112112000122111} is an apocalyptic number.

112112000122111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112112000122111 is a deficient number, since it is larger than the sum of its proper divisors (12460964409857).

112112000122111 is a wasteful number, since it uses less digits than its factorization.

112112000122111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632376062.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 112112000122111 its reverse (111221000211211), we get a palindrome (223333000333322).

The spelling of 112112000122111 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty-two thousand, one hundred eleven".