11002221011022 has 64 divisors (see below), whose sum is σ = 23431913280000. Its totient is φ = 3434014476288.

The previous prime is 11002221011017. The next prime is 11002221011053. The reversal of 11002221011022 is 22011012220011.

It is a junction number, because it is equal to n+sod(n) for n = 11002221010992 and 11002221011010.

It is a congruent number.

It is an unprimeable number.

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, 26099479 + ... + 26517677.

It is an arithmetic number, because the mean of its divisors is an integer number (366123645000).

Almost surely, 2^{11002221011022} is an apocalyptic number.

11002221011022 is an abundant number, since it is smaller than the sum of its proper divisors (12429692268978).

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

11002221011022 is a wasteful number, since it uses less digits than its factorization.

11002221011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420905.

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

Adding to 11002221011022 its reverse (22011012220011), we get a palindrome (33013233231033).

The spelling of 11002221011022 in words is "eleven trillion, two billion, two hundred twenty-one million, eleven thousand, twenty-two".