11002100221102 has 4 divisors (see below), whose sum is σ = 16503150331656. Its totient is φ = 5501050110550.

The previous prime is 11002100221081. The next prime is 11002100221111. The reversal of 11002100221102 is 20112200120011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750525055274 + ... + 2750525055277.

It is an arithmetic number, because the mean of its divisors is an integer number (4125787582914).

Almost surely, 2^{11002100221102} is an apocalyptic number.

11002100221102 is a deficient number, since it is larger than the sum of its proper divisors (5501050110554).

11002100221102 is an equidigital number, since it uses as much as digits as its factorization.

11002100221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501050110553.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11002100221102 its reverse (20112200120011), we get a palindrome (31114300341113).

The spelling of 11002100221102 in words is "eleven trillion, two billion, one hundred million, two hundred twenty-one thousand, one hundred two".