11002222002211 has 32 divisors (see below), whose sum is σ = 12649839538176. Its totient is φ = 9471250800000.

The previous prime is 11002222002209. The next prime is 11002222002221. The reversal of 11002222002211 is 11220022220011.

It is a happy number.

It is not a de Polignac number, because 11002222002211 - 2¹ = 11002222002209 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11002222002221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252978510 + ... + 253021996.

It is an arithmetic number, because the mean of its divisors is an integer number (395307485568).

Almost surely, 2^{11002222002211} is an apocalyptic number.

11002222002211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11002222002211 is a deficient number, since it is larger than the sum of its proper divisors (1647617535965).

11002222002211 is a wasteful number, since it uses less digits than its factorization.

11002222002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53523.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11002222002211 its reverse (11220022220011), we get a palindrome (22222244222222).

The spelling of 11002222002211 in words is "eleven trillion, two billion, two hundred twenty-two million, two thousand, two hundred eleven".