11002002200111 has 4 divisors (see below), whose sum is σ = 11848310061672. Its totient is φ = 10155694338552.

The previous prime is 11002002200107. The next prime is 11002002200191. The reversal of 11002002200111 is 11100220020011.

11002002200111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11002002200111 - 2² = 11002002200107 is a prime.

It is a super-2 number, since 2×11002002200111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11002002200092 and 11002002200101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002002200191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423153930761 + ... + 423153930786.

It is an arithmetic number, because the mean of its divisors is an integer number (2962077515418).

Almost surely, 2^{11002002200111} is an apocalyptic number.

11002002200111 is a deficient number, since it is larger than the sum of its proper divisors (846307861561).

11002002200111 is an equidigital number, since it uses as much as digits as its factorization.

11002002200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846307861560.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11002002200111 its reverse (11100220020011), we get a palindrome (22102222220122).

The spelling of 11002002200111 in words is "eleven trillion, two billion, two million, two hundred thousand, one hundred eleven".