11020000111111 has 8 divisors (see below), whose sum is σ = 11071167569280. Its totient is φ = 10968848282112.

The previous prime is 11020000111049. The next prime is 11020000111151. The reversal of 11020000111111 is 11111100002011.

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 11020000111111 - 2¹³ = 11020000102919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020000111151) 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, 2492650 + ... + 5315383.

It is an arithmetic number, because the mean of its divisors is an integer number (1383895946160).

Almost surely, 2^{11020000111111} is an apocalyptic number.

11020000111111 is a deficient number, since it is larger than the sum of its proper divisors (51167458169).

11020000111111 is an equidigital number, since it uses as much as digits as its factorization.

11020000111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7814585.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11020000111111 its reverse (11111100002011), we get a palindrome (22131100113122).

The spelling of 11020000111111 in words is "eleven trillion, twenty billion, one hundred eleven thousand, one hundred eleven".