87009222700 has 36 divisors (see below), whose sum is σ = 191905272832. Its totient is φ = 34233134400.

The previous prime is 87009222647. The next prime is 87009222739. The reversal of 87009222700 is 722290078.

It is a self number, because there is not a number n which added to its sum of digits gives 87009222700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7125804 + ... + 7138003.

Almost surely, 2^87009222700 is an apocalyptic number.

It is an amenable number.

87009222700 is an abundant number, since it is smaller than the sum of its proper divisors (104896050132).

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

87009222700 is a wasteful number, since it uses less digits than its factorization.

87009222700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14263882 (or 14263875 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 87009222700 in words is "eighty-seven billion, nine million, two hundred twenty-two thousand, seven hundred".