86284722223031 has 2 divisors, whose sum is σ = 86284722223032. Its totient is φ = 86284722223030.

The previous prime is 86284722222847. The next prime is 86284722223097. The reversal of 86284722223031 is 13032222748268.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86284722223031 - 2³⁰ = 86283648481207 is a prime.

It is a super-2 number, since 2×86284722223031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86284722213031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43142361111515 + 43142361111516.

It is an arithmetic number, because the mean of its divisors is an integer number (43142361111516).

Almost surely, 2^{86284722223031} is an apocalyptic number.

86284722223031 is a deficient number, since it is larger than the sum of its proper divisors (1).

86284722223031 is an equidigital number, since it uses as much as digits as its factorization.

86284722223031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 86284722223031 in words is "eighty-six trillion, two hundred eighty-four billion, seven hundred twenty-two million, two hundred twenty-three thousand, thirty-one".