212019003047 has 2 divisors, whose sum is σ = 212019003048. Its totient is φ = 212019003046.

The previous prime is 212019003017. The next prime is 212019003059. The reversal of 212019003047 is 740300910212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212019003047 - 2⁸ = 212019002791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212019003017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106009501523 + 106009501524.

It is an arithmetic number, because the mean of its divisors is an integer number (106009501524).

Almost surely, 2^212019003047 is an apocalyptic number.

212019003047 is a deficient number, since it is larger than the sum of its proper divisors (1).

212019003047 is an equidigital number, since it uses as much as digits as its factorization.

212019003047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 212019003047 its reverse (740300910212), we get a palindrome (952319913259).

The spelling of 212019003047 in words is "two hundred twelve billion, nineteen million, three thousand, forty-seven".