11021002000211 has 4 divisors (see below), whose sum is σ = 12595430857392. Its totient is φ = 9446573143032.

The previous prime is 11021002000139. The next prime is 11021002000247. The reversal of 11021002000211 is 11200020012011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11021002000211 - 2¹⁰ = 11021001999187 is a prime.

It is a super-3 number, since 3×11021002000211³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11021002000192 and 11021002000201.

It is not an unprimeable number, because it can be changed into a prime (11021002000291) 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 in 3 ways as a sum of consecutive naturals, for example, 787214428580 + ... + 787214428593.

It is an arithmetic number, because the mean of its divisors is an integer number (3148857714348).

Almost surely, 2^{11021002000211} is an apocalyptic number.

11021002000211 is a deficient number, since it is larger than the sum of its proper divisors (1574428857181).

11021002000211 is an equidigital number, since it uses as much as digits as its factorization.

11021002000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574428857180.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11021002000211 its reverse (11200020012011), we get a palindrome (22221022012222).

The spelling of 11021002000211 in words is "eleven trillion, twenty-one billion, two million, two hundred eleven", and thus it is an aban number.