200505444205211 has 2 divisors, whose sum is σ = 200505444205212. Its totient is φ = 200505444205210.

The previous prime is 200505444205139. The next prime is 200505444205243. The reversal of 200505444205211 is 112502444505002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200505444205211 - 2¹⁴ = 200505444188827 is a prime.

It is not a weakly prime, because it can be changed into another prime (200505444205411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100252722102605 + 100252722102606.

It is an arithmetic number, because the mean of its divisors is an integer number (100252722102606).

Almost surely, 2^{200505444205211} is an apocalyptic number.

200505444205211 is a deficient number, since it is larger than the sum of its proper divisors (1).

200505444205211 is an equidigital number, since it uses as much as digits as its factorization.

200505444205211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 200505444205211 in words is "two hundred trillion, five hundred five billion, four hundred forty-four million, two hundred five thousand, two hundred eleven".