88886666668187 has 2 divisors, whose sum is σ = 88886666668188. Its totient is φ = 88886666668186.

The previous prime is 88886666668169. The next prime is 88886666668201. The reversal of 88886666668187 is 78186666668888.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88886666668187 - 2¹² = 88886666664091 is a prime.

It is a super-2 number, since 2×88886666668187² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88886666668096 and 88886666668105.

It is not a weakly prime, because it can be changed into another prime (88886666668127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44443333334093 + 44443333334094.

It is an arithmetic number, because the mean of its divisors is an integer number (44443333334094).

Almost surely, 2^{88886666668187} is an apocalyptic number.

88886666668187 is a deficient number, since it is larger than the sum of its proper divisors (1).

88886666668187 is an equidigital number, since it uses as much as digits as its factorization.

88886666668187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 85614133248, while the sum is 92.

The spelling of 88886666668187 in words is "eighty-eight trillion, eight hundred eighty-six billion, six hundred sixty-six million, six hundred sixty-eight thousand, one hundred eighty-seven".