11002222021101 has 32 divisors (see below), whose sum is σ = 15686755228800. Its totient is φ = 6835114850304.

The previous prime is 11002222021097. The next prime is 11002222021187. The reversal of 11002222021101 is 10112022220011.

It is not a de Polignac number, because 11002222021101 - 2² = 11002222021097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002222023101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65626 + ... + 4691348.

It is an arithmetic number, because the mean of its divisors is an integer number (490211100900).

Almost surely, 2^{11002222021101} is an apocalyptic number.

It is an amenable number.

11002222021101 is a deficient number, since it is larger than the sum of its proper divisors (4684533207699).

11002222021101 is a wasteful number, since it uses less digits than its factorization.

11002222021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4626205.

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

Adding to 11002222021101 its reverse (10112022220011), we get a palindrome (21114244241112).

The spelling of 11002222021101 in words is "eleven trillion, two billion, two hundred twenty-two million, twenty-one thousand, one hundred one".