86224532234512 has 80 divisors (see below), whose sum is σ = 193638328710912. Its totient is φ = 36428481976320.

The previous prime is 86224532234509. The next prime is 86224532234513. The reversal of 86224532234512 is 21543223542268.

It is not an unprimeable number, because it can be changed into a prime (86224532234513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65324308 + ... + 66631180.

Almost surely, 2^{86224532234512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86224532234512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96819164355456).

86224532234512 is an abundant number, since it is smaller than the sum of its proper divisors (107413796476400).

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

86224532234512 is a wasteful number, since it uses less digits than its factorization.

86224532234512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315256 (or 1315250 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 49.

The spelling of 86224532234512 in words is "eighty-six trillion, two hundred twenty-four billion, five hundred thirty-two million, two hundred thirty-four thousand, five hundred twelve".