86610105870222 has 64 divisors (see below), whose sum is σ = 191277961505280. Its totient is φ = 25925860608000.

The previous prime is 86610105870199. The next prime is 86610105870227. The reversal of 86610105870222 is 22207850101668.

86610105870222 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86610105870227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13159947 + ... + 18611942.

It is an arithmetic number, because the mean of its divisors is an integer number (2988718148520).

Almost surely, 2^{86610105870222} is an apocalyptic number.

86610105870222 is an abundant number, since it is smaller than the sum of its proper divisors (104667855635058).

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

86610105870222 is a wasteful number, since it uses less digits than its factorization.

86610105870222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31772409.

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 86610105870222 in words is "eighty-six trillion, six hundred ten billion, one hundred five million, eight hundred seventy thousand, two hundred twenty-two".