112010111121 has 16 divisors (see below), whose sum is σ = 155661209600. Its totient is φ = 71562983760.

The previous prime is 112010111117. The next prime is 112010111123. The reversal of 112010111121 is 121111010211.

It is not a de Polignac number, because 112010111121 - 2² = 112010111117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112010111097 and 112010111106.

It is not an unprimeable number, because it can be changed into a prime (112010111123) 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, 5837071 + ... + 5856228.

It is an arithmetic number, because the mean of its divisors is an integer number (9728825600).

Almost surely, 2^112010111121 is an apocalyptic number.

It is an amenable number.

112010111121 is a deficient number, since it is larger than the sum of its proper divisors (43651098479).

112010111121 is a wasteful number, since it uses less digits than its factorization.

112010111121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11693436.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 112010111121 its reverse (121111010211), we get a palindrome (233121121332).

The spelling of 112010111121 in words is "one hundred twelve billion, ten million, one hundred eleven thousand, one hundred twenty-one".