211066829047 has 2 divisors, whose sum is σ = 211066829048. Its totient is φ = 211066829046.

The previous prime is 211066828901. The next prime is 211066829089. The reversal of 211066829047 is 740928660112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211066829047 - 2¹⁹ = 211066304759 is a prime.

It is a super-3 number, since 3×211066829047³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211066828988 and 211066829006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211016829047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105533414523 + 105533414524.

It is an arithmetic number, because the mean of its divisors is an integer number (105533414524).

Almost surely, 2^211066829047 is an apocalyptic number.

211066829047 is a deficient number, since it is larger than the sum of its proper divisors (1).

211066829047 is an equidigital number, since it uses as much as digits as its factorization.

211066829047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 211066829047 in words is "two hundred eleven billion, sixty-six million, eight hundred twenty-nine thousand, forty-seven".