20220000201211 has 4 divisors (see below), whose sum is σ = 20244994021800. Its totient is φ = 20195006380624.

The previous prime is 20220000201199. The next prime is 20220000201257. The reversal of 20220000201211 is 11210200002202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20220000201211 - 2¹⁷ = 20220000070139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20220000201191 and 20220000201200.

It is not an unprimeable number, because it can be changed into a prime (20220000201311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12496909081 + ... + 12496910698.

It is an arithmetic number, because the mean of its divisors is an integer number (5061248505450).

Almost surely, 2^{20220000201211} is an apocalyptic number.

20220000201211 is a deficient number, since it is larger than the sum of its proper divisors (24993820589).

20220000201211 is an equidigital number, since it uses as much as digits as its factorization.

20220000201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24993820588.

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

Adding to 20220000201211 its reverse (11210200002202), we get a palindrome (31430200203413).

The spelling of 20220000201211 in words is "twenty trillion, two hundred twenty billion, two hundred one thousand, two hundred eleven".