112110101221011 has 8 divisors (see below), whose sum is σ = 153520138609104. Its totient is φ = 72720065656800.

The previous prime is 112110101220989. The next prime is 112110101221039. The reversal of 112110101221011 is 110122101011211.

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

It is not a de Polignac number, because 112110101221011 - 2⁵ = 112110101220979 is a prime.

It is a super-2 number, since 2×112110101221011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112110101221091) 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, 505000455840 + ... + 505000456061.

It is an arithmetic number, because the mean of its divisors is an integer number (19190017326138).

Almost surely, 2^{112110101221011} is an apocalyptic number.

112110101221011 is a deficient number, since it is larger than the sum of its proper divisors (41410037388093).

112110101221011 is a wasteful number, since it uses less digits than its factorization.

112110101221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010000911941.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 112110101221011 its reverse (110122101011211), we get a palindrome (222232202232222).

The spelling of 112110101221011 in words is "one hundred twelve trillion, one hundred ten billion, one hundred one million, two hundred twenty-one thousand, eleven".