2200021002009 has 24 divisors (see below), whose sum is σ = 3190377046272. Its totient is φ = 1460882485440.

The previous prime is 2200021002001. The next prime is 2200021002019. The reversal of 2200021002009 is 9002001200022.

It is not a de Polignac number, because 2200021002009 - 2³ = 2200021002001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2200021001982 and 2200021002000.

It is not an unprimeable number, because it can be changed into a prime (2200021002001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9265597 + ... + 9500069.

It is an arithmetic number, because the mean of its divisors is an integer number (132932376928).

Almost surely, 2^{2200021002009} is an apocalyptic number.

It is an amenable number.

2200021002009 is a deficient number, since it is larger than the sum of its proper divisors (990356044263).

2200021002009 is a wasteful number, since it uses less digits than its factorization.

2200021002009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238597 (or 238594 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The spelling of 2200021002009 in words is "two trillion, two hundred billion, twenty-one million, two thousand, nine".