112121110020211 has 8 divisors (see below), whose sum is σ = 112137591017984. Its totient is φ = 112104630261000.

The previous prime is 112121110020209. The next prime is 112121110020391. The reversal of 112121110020211 is 112020011121211.

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

It is a cyclic number.

It is not a de Polignac number, because 112121110020211 - 2¹ = 112121110020209 is a prime.

It is a super-2 number, since 2×112121110020211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112121110020611) 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, 189177586 + ... + 189769336.

It is an arithmetic number, because the mean of its divisors is an integer number (14017198877248).

Almost surely, 2^{112121110020211} is an apocalyptic number.

112121110020211 is a deficient number, since it is larger than the sum of its proper divisors (16480997773).

112121110020211 is a wasteful number, since it uses less digits than its factorization.

112121110020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619281.

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

Adding to 112121110020211 its reverse (112020011121211), we get a palindrome (224141121141422).

The spelling of 112121110020211 in words is "one hundred twelve trillion, one hundred twenty-one billion, one hundred ten million, twenty thousand, two hundred eleven".