11022020019011 has 2 divisors, whose sum is σ = 11022020019012. Its totient is φ = 11022020019010.

The previous prime is 11022020018987. The next prime is 11022020019047. The reversal of 11022020019011 is 11091002022011.

It is a weak prime.

It is an emirp because it is prime and its reverse (11091002022011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11022020019011 - 2²⁶ = 11021952910147 is a prime.

It is not a weakly prime, because it can be changed into another prime (11022020019611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511010009505 + 5511010009506.

It is an arithmetic number, because the mean of its divisors is an integer number (5511010009506).

Almost surely, 2^{11022020019011} is an apocalyptic number.

11022020019011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022020019011 is an equidigital number, since it uses as much as digits as its factorization.

11022020019011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 11022020019011 in words is "eleven trillion, twenty-two billion, twenty million, nineteen thousand, eleven".