11000022011111 has 8 divisors (see below), whose sum is σ = 12838931466240. Its totient is φ = 9227981990808.

The previous prime is 11000022011107. The next prime is 11000022011123. The reversal of 11000022011111 is 11111022000011.

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

It is not a de Polignac number, because 11000022011111 - 2² = 11000022011107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000022011092 and 11000022011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000022011101) 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 7 ways as a sum of consecutive naturals, for example, 16717358351 + ... + 16717359008.

It is an arithmetic number, because the mean of its divisors is an integer number (1604866433280).

Almost surely, 2^{11000022011111} is an apocalyptic number.

11000022011111 is a deficient number, since it is larger than the sum of its proper divisors (1838909455129).

11000022011111 is an equidigital number, since it uses as much as digits as its factorization.

11000022011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33434717413.

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

Adding to 11000022011111 its reverse (11111022000011), we get a palindrome (22111044011122).

It can be divided in two parts, 1100002 and 2011111, that added together give a palindrome (3111113).

The spelling of 11000022011111 in words is "eleven trillion, twenty-two million, eleven thousand, one hundred eleven".