204444303012211 has 2 divisors, whose sum is σ = 204444303012212. Its totient is φ = 204444303012210.

The previous prime is 204444303012181. The next prime is 204444303012293. The reversal of 204444303012211 is 112210303444402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204444303012211 - 2⁵ = 204444303012179 is a prime.

It is not a weakly prime, because it can be changed into another prime (204444303012311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102222151506105 + 102222151506106.

It is an arithmetic number, because the mean of its divisors is an integer number (102222151506106).

Almost surely, 2^{204444303012211} is an apocalyptic number.

204444303012211 is a deficient number, since it is larger than the sum of its proper divisors (1).

204444303012211 is an equidigital number, since it uses as much as digits as its factorization.

204444303012211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 204444303012211 its reverse (112210303444402), we get a palindrome (316654606456613).

The spelling of 204444303012211 in words is "two hundred four trillion, four hundred forty-four billion, three hundred three million, twelve thousand, two hundred eleven".