11021001749077 has 2 divisors, whose sum is σ = 11021001749078. Its totient is φ = 11021001749076.

The previous prime is 11021001749071. The next prime is 11021001749119. The reversal of 11021001749077 is 77094710012011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10083679581361 + 937322167716 = 3175481^2 + 968154^2 .

It is a cyclic number.

It is not a de Polignac number, because 11021001749077 - 2¹⁹ = 11021001224789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021001749071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510500874538 + 5510500874539.

It is an arithmetic number, because the mean of its divisors is an integer number (5510500874539).

Almost surely, 2^{11021001749077} is an apocalyptic number.

It is an amenable number.

11021001749077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021001749077 is an equidigital number, since it uses as much as digits as its factorization.

11021001749077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24696, while the sum is 40.

The spelling of 11021001749077 in words is "eleven trillion, twenty-one billion, one million, seven hundred forty-nine thousand, seventy-seven".