11002120022211 has 8 divisors (see below), whose sum is σ = 14870445327120. Its totient is φ = 7234270699392.

The previous prime is 11002120022197. The next prime is 11002120022219. The reversal of 11002120022211 is 11222002120011.

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

It is not a de Polignac number, because 11002120022211 - 2¹⁰ = 11002120021187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11002120022219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25118995266 + ... + 25118995703.

It is an arithmetic number, because the mean of its divisors is an integer number (1858805665890).

Almost surely, 2^{11002120022211} is an apocalyptic number.

11002120022211 is a deficient number, since it is larger than the sum of its proper divisors (3868325304909).

11002120022211 is an equidigital number, since it uses as much as digits as its factorization.

11002120022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50237991045.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11002120022211 its reverse (11222002120011), we get a palindrome (22224122142222).

The spelling of 11002120022211 in words is "eleven trillion, two billion, one hundred twenty million, twenty-two thousand, two hundred eleven".