20002202120109 has 8 divisors (see below), whose sum is σ = 29094112174752. Its totient is φ = 12122546739440.

The previous prime is 20002202120099. The next prime is 20002202120149. The reversal of 20002202120109 is 90102120220002.

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 20002202120109 - 2⁵ = 20002202120077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002202120149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303063668454 + ... + 303063668519.

It is an arithmetic number, because the mean of its divisors is an integer number (3636764021844).

Almost surely, 2^{20002202120109} is an apocalyptic number.

It is an amenable number.

20002202120109 is a deficient number, since it is larger than the sum of its proper divisors (9091910054643).

20002202120109 is a wasteful number, since it uses less digits than its factorization.

20002202120109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606127336987.

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

The spelling of 20002202120109 in words is "twenty trillion, two billion, two hundred two million, one hundred twenty thousand, one hundred nine".