20002202220009 has 16 divisors (see below), whose sum is σ = 26688500766720. Its totient is φ = 13325355415440.

The previous prime is 20002202219983. The next prime is 20002202220017. The reversal of 20002202220009 is 90002220220002.

It is not a de Polignac number, because 20002202220009 - 2¹⁷ = 20002202088937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20002202220109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28101504 + ... + 28804494.

It is an arithmetic number, because the mean of its divisors is an integer number (1668031297920).

Almost surely, 2^{20002202220009} is an apocalyptic number.

It is an amenable number.

20002202220009 is a deficient number, since it is larger than the sum of its proper divisors (6686298546711).

20002202220009 is a wasteful number, since it uses less digits than its factorization.

20002202220009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709700.

The product of its (nonzero) digits is 576, while the sum is 21.

The spelling of 20002202220009 in words is "twenty trillion, two billion, two hundred two million, two hundred twenty thousand, nine".