204022341022211 has 4 divisors (see below), whose sum is σ = 208363241895072. Its totient is φ = 199681440149352.

The previous prime is 204022341022207. The next prime is 204022341022249. The reversal of 204022341022211 is 112220143220402.

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 204022341022211 - 2² = 204022341022207 is a prime.

It is a super-2 number, since 2×204022341022211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204022341022711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2170450436360 + ... + 2170450436453.

It is an arithmetic number, because the mean of its divisors is an integer number (52090810473768).

Almost surely, 2^{204022341022211} is an apocalyptic number.

204022341022211 is a deficient number, since it is larger than the sum of its proper divisors (4340900872861).

204022341022211 is an equidigital number, since it uses as much as digits as its factorization.

204022341022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340900872860.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 204022341022211 its reverse (112220143220402), we get a palindrome (316242484242613).

The spelling of 204022341022211 in words is "two hundred four trillion, twenty-two billion, three hundred forty-one million, twenty-two thousand, two hundred eleven".