86284722223097 has 2 divisors, whose sum is σ = 86284722223098. Its totient is φ = 86284722223096.

The previous prime is 86284722223031. The next prime is 86284722223199. The reversal of 86284722223097 is 79032222748268.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44053167209536 + 42231555013561 = 6637256^2 + 6498581^2 .

It is a cyclic number.

It is not a de Polignac number, because 86284722223097 - 2²⁴ = 86284705445881 is a prime.

It is not a weakly prime, because it can be changed into another prime (86284122223097) 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, 43142361111548 + 43142361111549.

It is an arithmetic number, because the mean of its divisors is an integer number (43142361111549).

Almost surely, 2^{86284722223097} is an apocalyptic number.

It is an amenable number.

86284722223097 is a deficient number, since it is larger than the sum of its proper divisors (1).

86284722223097 is an equidigital number, since it uses as much as digits as its factorization.

86284722223097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65028096, while the sum is 62.

The spelling of 86284722223097 in words is "eighty-six trillion, two hundred eighty-four billion, seven hundred twenty-two million, two hundred twenty-three thousand, ninety-seven".