11002100222022 has 64 divisors (see below), whose sum is σ = 27424904263680. Its totient is φ = 2864923012224.

The previous prime is 11002100221997. The next prime is 11002100222107. The reversal of 11002100222022 is 22022200120011.

It is a junction number, because it is equal to n+sod(n) for n = 11002100221992 and 11002100222010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127490833 + ... + 127577100.

It is an arithmetic number, because the mean of its divisors is an integer number (428514129120).

Almost surely, 2^{11002100222022} is an apocalyptic number.

11002100222022 is an abundant number, since it is smaller than the sum of its proper divisors (16422804041658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11002100222022 is a wasteful number, since it uses less digits than its factorization.

11002100222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255068037.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11002100222022 its reverse (22022200120011), we get a palindrome (33024300342033).

The spelling of 11002100222022 in words is "eleven trillion, two billion, one hundred million, two hundred twenty-two thousand, twenty-two".