112022011121121 has 12 divisors (see below), whose sum is σ = 161826351748048. Its totient is φ = 74673596072664.

The previous prime is 112022011121047. The next prime is 112022011121123. The reversal of 112022011121121 is 121121110220211.

It is a happy number.

112022011121121 is a `hidden beast` number, since 1 + 120 + 220 + 111 + 211 + 2 + 1 = 666.

It is not a de Polignac number, because 112022011121121 - 2¹³ = 112022011112929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112022011121094 and 112022011121103.

It is not an unprimeable number, because it can be changed into a prime (112022011121123) 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, 645297955 + ... + 645471528.

Almost surely, 2^{112022011121121} is an apocalyptic number.

It is an amenable number.

112022011121121 is a deficient number, since it is larger than the sum of its proper divisors (49804340626927).

112022011121121 is a wasteful number, since it uses less digits than its factorization.

112022011121121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290779132 (or 1290779129 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 112022011121121 its reverse (121121110220211), we get a palindrome (233143121341332).

The spelling of 112022011121121 in words is "one hundred twelve trillion, twenty-two billion, eleven million, one hundred twenty-one thousand, one hundred twenty-one".