11020211202011 has 8 divisors (see below), whose sum is σ = 12145987230384. Its totient is φ = 9915091614720.

The previous prime is 11020211201981. The next prime is 11020211202023.

11020211202011 is nontrivially palindromic in base 10.

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 11020211202011 - 2¹⁸ = 11020210939867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020211202811) 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, 5164109150 + ... + 5164111283.

It is an arithmetic number, because the mean of its divisors is an integer number (1518248403798).

Almost surely, 2^{11020211202011} is an apocalyptic number.

11020211202011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11020211202011 is a deficient number, since it is larger than the sum of its proper divisors (1125776028373).

11020211202011 is a wasteful number, since it uses less digits than its factorization.

11020211202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10328220541.

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

It can be divided in two parts, 1102021 and 1202011, that added together give a palindrome (2304032).

The spelling of 11020211202011 in words is "eleven trillion, twenty billion, two hundred eleven million, two hundred two thousand, eleven".