111004141204211 has 4 divisors (see below), whose sum is σ = 112341540495912. Its totient is φ = 109666741912512.

The previous prime is 111004141204207. The next prime is 111004141204249. The reversal of 111004141204211 is 112402141400111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111004141204211 - 2² = 111004141204207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111004141204261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668699645726 + ... + 668699645891.

It is an arithmetic number, because the mean of its divisors is an integer number (28085385123978).

Almost surely, 2^{111004141204211} is an apocalyptic number.

111004141204211 is a deficient number, since it is larger than the sum of its proper divisors (1337399291701).

111004141204211 is an equidigital number, since it uses as much as digits as its factorization.

111004141204211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337399291700.

The product of its (nonzero) digits is 256, while the sum is 23.

Adding to 111004141204211 its reverse (112402141400111), we get a palindrome (223406282604322).

The spelling of 111004141204211 in words is "one hundred eleven trillion, four billion, one hundred forty-one million, two hundred four thousand, two hundred eleven".