11021000011499 has 2 divisors, whose sum is σ = 11021000011500. Its totient is φ = 11021000011498.

The previous prime is 11021000011487. The next prime is 11021000011501. The reversal of 11021000011499 is 99411000012011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11021000011499 is a prime.

Together with 11021000011501, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11021000011459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510500005749 + 5510500005750.

It is an arithmetic number, because the mean of its divisors is an integer number (5510500005750).

Almost surely, 2^{11021000011499} is an apocalyptic number.

11021000011499 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021000011499 is an equidigital number, since it uses as much as digits as its factorization.

11021000011499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 11021000011499 in words is "eleven trillion, twenty-one billion, eleven thousand, four hundred ninety-nine".