88886666668801 has 4 divisors (see below), whose sum is σ = 88886856915504. Its totient is φ = 88886476422100.

The previous prime is 88886666668799. The next prime is 88886666668859. The reversal of 88886666668801 is 10886666668888.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88886666668801 - 2¹ = 88886666668799 is a prime.

It is a super-2 number, since 2×88886666668801² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88886666668201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94420795 + ... + 95357536.

It is an arithmetic number, because the mean of its divisors is an integer number (22221714228876).

Almost surely, 2^{88886666668801} is an apocalyptic number.

It is an amenable number.

88886666668801 is a deficient number, since it is larger than the sum of its proper divisors (190246703).

88886666668801 is a wasteful number, since it uses less digits than its factorization.

88886666668801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190246702.

The product of its (nonzero) digits is 12230590464, while the sum is 85.

The spelling of 88886666668801 in words is "eighty-eight trillion, eight hundred eighty-six billion, six hundred sixty-six million, six hundred sixty-eight thousand, eight hundred one".