11002221000102 has 128 divisors (see below), whose sum is σ = 23572021248000. Its totient is φ = 3415871975040.

The previous prime is 11002221000049. The next prime is 11002221000107. The reversal of 11002221000102 is 20100012220011.

11002221000102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002221000107) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3314918799 + ... + 3314922117.

It is an arithmetic number, because the mean of its divisors is an integer number (184156416000).

Almost surely, 2^{11002221000102} is an apocalyptic number.

11002221000102 is an abundant number, since it is smaller than the sum of its proper divisors (12569800247898).

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

11002221000102 is a wasteful number, since it uses less digits than its factorization.

11002221000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5146.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11002221000102 its reverse (20100012220011), we get a palindrome (31102233220113).

The spelling of 11002221000102 in words is "eleven trillion, two billion, two hundred twenty-one million, one hundred two", and thus it is an aban number.