111000120200011 has 8 divisors (see below), whose sum is σ = 126858963266784. Its totient is φ = 95141697892800.

The previous prime is 111000120199999. The next prime is 111000120200023. The reversal of 111000120200011 is 110002021000111.

It is an interprime number because it is at equal distance from previous prime (111000120199999) and next prime (111000120200023).

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 111000120200011 - 2²¹ = 111000118102859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111000121200011) 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, 104624380 + ... + 105679993.

It is an arithmetic number, because the mean of its divisors is an integer number (15857370408348).

Almost surely, 2^{111000120200011} is an apocalyptic number.

111000120200011 is a deficient number, since it is larger than the sum of its proper divisors (15858843066773).

111000120200011 is an equidigital number, since it uses as much as digits as its factorization.

111000120200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210379781.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111000120200011 its reverse (110002021000111), we get a palindrome (221002141200122).

The spelling of 111000120200011 in words is "one hundred eleven trillion, one hundred twenty million, two hundred thousand, eleven".