11021000220983 has 2 divisors, whose sum is σ = 11021000220984. Its totient is φ = 11021000220982.

The previous prime is 11021000220977. The next prime is 11021000221057. The reversal of 11021000220983 is 38902200012011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11021000220983 - 2²² = 11020996026679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021000220943) 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, 5510500110491 + 5510500110492.

It is an arithmetic number, because the mean of its divisors is an integer number (5510500110492).

Almost surely, 2^{11021000220983} is an apocalyptic number.

11021000220983 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021000220983 is an equidigital number, since it uses as much as digits as its factorization.

11021000220983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

Adding to 11021000220983 its reverse (38902200012011), we get a palindrome (49923200232994).

The spelling of 11021000220983 in words is "eleven trillion, twenty-one billion, two hundred twenty thousand, nine hundred eighty-three".