112022121212211 has 16 divisors (see below), whose sum is σ = 170809868736000. Its totient is φ = 63971580609408.

The previous prime is 112022121212201. The next prime is 112022121212297. The reversal of 112022121212211 is 112212121220211.

It is not a de Polignac number, because 112022121212211 - 2³⁴ = 112004941343027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (112022121212201) 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, 1710803286 + ... + 1710868763.

It is an arithmetic number, because the mean of its divisors is an integer number (10675616796000).

Almost surely, 2^{112022121212211} is an apocalyptic number.

112022121212211 is a deficient number, since it is larger than the sum of its proper divisors (58787747523789).

112022121212211 is a wasteful number, since it uses less digits than its factorization.

112022121212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3421673618.

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 112022121212211 its reverse (112212121220211), we get a palindrome (224234242432422).

The spelling of 112022121212211 in words is "one hundred twelve trillion, twenty-two billion, one hundred twenty-one million, two hundred twelve thousand, two hundred eleven".