219284882051 has 2 divisors, whose sum is σ = 219284882052. Its totient is φ = 219284882050.

The previous prime is 219284882009. The next prime is 219284882057. The reversal of 219284882051 is 150288482912.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 219284882051 - 2¹⁰ = 219284881027 is a prime.

It is a super-2 number, since 2×219284882051² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (219284882057) 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, 109642441025 + 109642441026.

It is an arithmetic number, because the mean of its divisors is an integer number (109642441026).

Almost surely, 2^219284882051 is an apocalyptic number.

219284882051 is a deficient number, since it is larger than the sum of its proper divisors (1).

219284882051 is an equidigital number, since it uses as much as digits as its factorization.

219284882051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 737280, while the sum is 50.

The spelling of 219284882051 in words is "two hundred nineteen billion, two hundred eighty-four million, eight hundred eighty-two thousand, fifty-one".