11020211001011 has 8 divisors (see below), whose sum is σ = 11289103104048. Its totient is φ = 10751323968000.

The previous prime is 11020211000959. The next prime is 11020211001017. The reversal of 11020211001011 is 11010011202011.

11020211001011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11020211001011 - 2³⁰ = 11019137259187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11020211000983 and 11020211001001.

It is not an unprimeable number, because it can be changed into a prime (11020211001017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3334076 + ... + 5758166.

It is an arithmetic number, because the mean of its divisors is an integer number (1411137888006).

Almost surely, 2^{11020211001011} is an apocalyptic number.

11020211001011 is a deficient number, since it is larger than the sum of its proper divisors (268892103037).

11020211001011 is a wasteful number, since it uses less digits than its factorization.

11020211001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535013.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11020211001011 its reverse (11010011202011), we get a palindrome (22030222203022).

The spelling of 11020211001011 in words is "eleven trillion, twenty billion, two hundred eleven million, one thousand, eleven".