1002102022209 has 8 divisors (see below), whose sum is σ = 1414732266720. Its totient is φ = 628769896256.

The previous prime is 1002102022199. The next prime is 1002102022211. The reversal of 1002102022209 is 9022202012001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1002102022209 - 2⁴ = 1002102022193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1002102022409) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9824529579 + ... + 9824529680.

It is an arithmetic number, because the mean of its divisors is an integer number (176841533340).

Almost surely, 2^{1002102022209} is an apocalyptic number.

It is an amenable number.

1002102022209 is a deficient number, since it is larger than the sum of its proper divisors (412630244511).

1002102022209 is a wasteful number, since it uses less digits than its factorization.

1002102022209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19649059279.

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 1002102022209 in words is "one trillion, two billion, one hundred two million, twenty-two thousand, two hundred nine".