11211100110019 has 2 divisors, whose sum is σ = 11211100110020. Its totient is φ = 11211100110018.

The previous prime is 11211100109873. The next prime is 11211100110029. The reversal of 11211100110019 is 91001100111211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11211100110019 is a prime.

It is a super-3 number, since 3×11211100110019³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 11211100109978 and 11211100110005.

It is not a weakly prime, because it can be changed into another prime (11211100110029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605550055009 + 5605550055010.

It is an arithmetic number, because the mean of its divisors is an integer number (5605550055010).

Almost surely, 2^{11211100110019} is an apocalyptic number.

11211100110019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11211100110019 is an equidigital number, since it uses as much as digits as its factorization.

11211100110019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 19.

The spelling of 11211100110019 in words is "eleven trillion, two hundred eleven billion, one hundred million, one hundred ten thousand, nineteen".