88886666668776 has 32 divisors (see below), whose sum is σ = 224713483156800. Its totient is φ = 29295980024960.

The previous prime is 88886666668691. The next prime is 88886666668777. The reversal of 88886666668776 is 67786666668888.

It is a super-2 number, since 2×88886666668776² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88886666668777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20806801860 + ... + 20806806131.

It is an arithmetic number, because the mean of its divisors is an integer number (7022296348650).

Almost surely, 2^{88886666668776} is an apocalyptic number.

It is an amenable number.

88886666668776 is an abundant number, since it is smaller than the sum of its proper divisors (135826816488024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88886666668776 is a wasteful number, since it uses less digits than its factorization.

88886666668776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41613608089 (or 41613608085 counting only the distinct ones).

The product of its digits is 449474199552, while the sum is 96.

The spelling of 88886666668776 in words is "eighty-eight trillion, eight hundred eighty-six billion, six hundred sixty-six million, six hundred sixty-eight thousand, seven hundred seventy-six".