112202111201121 has 12 divisors (see below), whose sum is σ = 162114351235200. Its totient is φ = 74780806672440.

The previous prime is 112202111201113. The next prime is 112202111201123. The reversal of 112202111201121 is 121102111202211.

It is a happy number.

112202111201121 is a `hidden beast` number, since 1 + 1 + 220 + 211 + 120 + 112 + 1 = 666.

112202111201121 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 112202111201121 - 2³ = 112202111201113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112202111201094 and 112202111201103.

It is not an unprimeable number, because it can be changed into a prime (112202111201123) 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, 1716698421 + ... + 1716763778.

It is an arithmetic number, because the mean of its divisors is an integer number (13509529269600).

Almost surely, 2^{112202111201121} is an apocalyptic number.

It is an amenable number.

112202111201121 is a deficient number, since it is larger than the sum of its proper divisors (49912240034079).

112202111201121 is a wasteful number, since it uses less digits than its factorization.

112202111201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433465836 (or 3433465833 counting only the distinct ones).

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

Adding to 112202111201121 its reverse (121102111202211), we get a palindrome (233304222403332).

The spelling of 112202111201121 in words is "one hundred twelve trillion, two hundred two billion, one hundred eleven million, two hundred one thousand, one hundred twenty-one".