112133220203121 has 16 divisors (see below), whose sum is σ = 162575024766336. Its totient is φ = 68335106558976.

The previous prime is 112133220203119. The next prime is 112133220203143. The reversal of 112133220203121 is 121302022331211.

It is not a de Polignac number, because 112133220203121 - 2¹ = 112133220203119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112133220203091 and 112133220203100.

It is not an unprimeable number, because it can be changed into a prime (112133220203111) 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, 13957329840 + ... + 13957337873.

It is an arithmetic number, because the mean of its divisors is an integer number (10160939047896).

Almost surely, 2^{112133220203121} is an apocalyptic number.

It is an amenable number.

112133220203121 is a deficient number, since it is larger than the sum of its proper divisors (50441804563215).

112133220203121 is a wasteful number, since it uses less digits than its factorization.

112133220203121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27914667832.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 112133220203121 its reverse (121302022331211), we get a palindrome (233435242534332).

The spelling of 112133220203121 in words is "one hundred twelve trillion, one hundred thirty-three billion, two hundred twenty million, two hundred three thousand, one hundred twenty-one".