20002202001211 has 8 divisors (see below), whose sum is σ = 20030919110784. Its totient is φ = 19973497716480.

The previous prime is 20002202001203. The next prime is 20002202001263. The reversal of 20002202001211 is 11210020220002.

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 20002202001211 - 2³ = 20002202001203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20002202001191 and 20002202001200.

It is not an unprimeable number, because it can be changed into a prime (20002202001281) 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, 82500 + ... + 6325441.

It is an arithmetic number, because the mean of its divisors is an integer number (2503864888848).

Almost surely, 2^{20002202001211} is an apocalyptic number.

20002202001211 is a deficient number, since it is larger than the sum of its proper divisors (28717109573).

20002202001211 is an equidigital number, since it uses as much as digits as its factorization.

20002202001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412421.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20002202001211 its reverse (11210020220002), we get a palindrome (31212222221213).

The spelling of 20002202001211 in words is "twenty trillion, two billion, two hundred two million, one thousand, two hundred eleven".