11002040211 has 8 divisors (see below), whose sum is σ = 14685928704. Its totient is φ = 7326422600.

The previous prime is 11002040201. The next prime is 11002040219. The reversal of 11002040211 is 11204020011.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11002040211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11002040219) 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, 2064615 + ... + 2069936.

It is an arithmetic number, because the mean of its divisors is an integer number (1835741088).

Almost surely, 2^11002040211 is an apocalyptic number.

11002040211 is a deficient number, since it is larger than the sum of its proper divisors (3683888493).

11002040211 is an equidigital number, since it uses as much as digits as its factorization.

11002040211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4135441.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11002040211 its reverse (11204020011), we get a palindrome (22206060222).

The spelling of 11002040211 in words is "eleven billion, two million, forty thousand, two hundred eleven".