100111221120011 has 2 divisors, whose sum is σ = 100111221120012. Its totient is φ = 100111221120010.

The previous prime is 100111221120007. The next prime is 100111221120041. The reversal of 100111221120011 is 110021122111001.

It is a weak prime.

It is an emirp because it is prime and its reverse (110021122111001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100111221120011 - 2² = 100111221120007 is a prime.

It is not a weakly prime, because it can be changed into another prime (100111221120041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055610560005 + 50055610560006.

It is an arithmetic number, because the mean of its divisors is an integer number (50055610560006).

Almost surely, 2^{100111221120011} is an apocalyptic number.

100111221120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

100111221120011 is an equidigital number, since it uses as much as digits as its factorization.

100111221120011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 100111221120011 its reverse (110021122111001), we get a palindrome (210132343231012).

The spelling of 100111221120011 in words is "one hundred trillion, one hundred eleven billion, two hundred twenty-one million, one hundred twenty thousand, eleven".