11020021120211 has 8 divisors (see below), whose sum is σ = 11728714953744. Its totient is φ = 10318044764160.

The previous prime is 11020021120093. The next prime is 11020021120223. The reversal of 11020021120211 is 11202112002011.

11020021120211 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 11020021120211 - 2¹⁴ = 11020021103827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020021120271) 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, 1679365985 + ... + 1679372546.

It is an arithmetic number, because the mean of its divisors is an integer number (1466089369218).

Almost surely, 2^{11020021120211} is an apocalyptic number.

11020021120211 is a deficient number, since it is larger than the sum of its proper divisors (708693833533).

11020021120211 is a wasteful number, since it uses less digits than its factorization.

11020021120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3358738741.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11020021120211 its reverse (11202112002011), we get a palindrome (22222133122222).

The spelling of 11020021120211 in words is "eleven trillion, twenty billion, twenty-one million, one hundred twenty thousand, two hundred eleven".