111000121112011 has 8 divisors (see below), whose sum is σ = 111251999880000. Its totient is φ = 110748360079560.

The previous prime is 111000121111981. The next prime is 111000121112039. The reversal of 111000121112011 is 110211121000111.

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 111000121112011 - 2¹¹ = 111000121109963 is a prime.

It is a super-2 number, since 2×111000121112011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111000121111982 and 111000121112000.

It is not an unprimeable number, because it can be changed into a prime (111000121112081) 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, 27546025 + ... + 31317466.

It is an arithmetic number, because the mean of its divisors is an integer number (13906499985000).

Almost surely, 2^{111000121112011} is an apocalyptic number.

111000121112011 is a deficient number, since it is larger than the sum of its proper divisors (251878767989).

111000121112011 is an equidigital number, since it uses as much as digits as its factorization.

111000121112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58867769.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 111000121112011 its reverse (110211121000111), we get a palindrome (221211242112122).

The spelling of 111000121112011 in words is "one hundred eleven trillion, one hundred twenty-one million, one hundred twelve thousand, eleven".