1002211103320 has 32 divisors (see below), whose sum is σ = 2577114266400. Its totient is φ = 343615235328.

The previous prime is 1002211103303. The next prime is 1002211103381. The reversal of 1002211103320 is 233011122001.

It is a junction number, because it is equal to n+sod(n) for n = 1002211103294 and 1002211103303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1789662405 + ... + 1789662964.

It is an arithmetic number, because the mean of its divisors is an integer number (80534820825).

Almost surely, 2^{1002211103320} is an apocalyptic number.

1002211103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002211103320 is an abundant number, since it is smaller than the sum of its proper divisors (1574903163080).

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

1002211103320 is a wasteful number, since it uses less digits than its factorization.

1002211103320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579325387 (or 3579325383 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1002211103320 its reverse (233011122001), we get a palindrome (1235222225321).

The spelling of 1002211103320 in words is "one trillion, two billion, two hundred eleven million, one hundred three thousand, three hundred twenty".