11002113211 has 8 divisors (see below), whose sum is σ = 11161926144. Its totient is φ = 10842435240.

The previous prime is 11002113163. The next prime is 11002113233. The reversal of 11002113211 is 11231120011.

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 not a de Polignac number, because 11002113211 - 2¹⁵ = 11002080443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11002113191 and 11002113200.

It is not an unprimeable number, because it can be changed into a prime (11002113511) 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, 136680 + ... + 201706.

It is an arithmetic number, because the mean of its divisors is an integer number (1395240768).

Almost surely, 2^11002113211 is an apocalyptic number.

11002113211 is a deficient number, since it is larger than the sum of its proper divisors (159812933).

11002113211 is an equidigital number, since it uses as much as digits as its factorization.

11002113211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67481.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11002113211 its reverse (11231120011), we get a palindrome (22233233222).

The spelling of 11002113211 in words is "eleven billion, two million, one hundred thirteen thousand, two hundred eleven".