111002001111211 has 8 divisors (see below), whose sum is σ = 132375057225984. Its totient is φ = 91007851842600.

The previous prime is 111002001111167. The next prime is 111002001111269. The reversal of 111002001111211 is 112111100200111.

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

It is not a de Polignac number, because 111002001111211 - 2¹¹ = 111002001109163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111002001111191 and 111002001111200.

It is not an unprimeable number, because it can be changed into a prime (111002001111511) 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, 344726711365 + ... + 344726711686.

It is an arithmetic number, because the mean of its divisors is an integer number (16546882153248).

Almost surely, 2^{111002001111211} is an apocalyptic number.

111002001111211 is a deficient number, since it is larger than the sum of its proper divisors (21373056114773).

111002001111211 is an equidigital number, since it uses as much as digits as its factorization.

111002001111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689453423081.

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

Adding to 111002001111211 its reverse (112111100200111), we get a palindrome (223113101311322).

The spelling of 111002001111211 in words is "one hundred eleven trillion, two billion, one million, one hundred eleven thousand, two hundred eleven".