8726222148067 has 2 divisors, whose sum is σ = 8726222148068. Its totient is φ = 8726222148066.

The previous prime is 8726222148019. The next prime is 8726222148079. The reversal of 8726222148067 is 7608412226278.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8726222148067 - 2⁷ = 8726222147939 is a prime.

It is a super-2 number, since 2×8726222148067² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8726222147999 and 8726222148017.

It is not a weakly prime, because it can be changed into another prime (8726222148097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4363111074033 + 4363111074034.

It is an arithmetic number, because the mean of its divisors is an integer number (4363111074034).

Almost surely, 2^{8726222148067} is an apocalyptic number.

8726222148067 is a deficient number, since it is larger than the sum of its proper divisors (1).

8726222148067 is an equidigital number, since it uses as much as digits as its factorization.

8726222148067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7225344, while the sum is 55.

The spelling of 8726222148067 in words is "eight trillion, seven hundred twenty-six billion, two hundred twenty-two million, one hundred forty-eight thousand, sixty-seven".