112022121011111 has 8 divisors (see below), whose sum is σ = 112159369408944. Its totient is φ = 111884887846080.

The previous prime is 112022121011081. The next prime is 112022121011137. The reversal of 112022121011111 is 111110121220211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112022121011111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112022121011111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112022121011711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10943801 + ... + 18542141.

It is an arithmetic number, because the mean of its divisors is an integer number (14019921176118).

Almost surely, 2^{112022121011111} is an apocalyptic number.

112022121011111 is a deficient number, since it is larger than the sum of its proper divisors (137248397833).

112022121011111 is an equidigital number, since it uses as much as digits as its factorization.

112022121011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7616401.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112022121011111 its reverse (111110121220211), we get a palindrome (223132242231322).

The spelling of 112022121011111 in words is "one hundred twelve trillion, twenty-two billion, one hundred twenty-one million, eleven thousand, one hundred eleven".