86606467122 has 128 divisors (see below), whose sum is σ = 211703169024. Its totient is φ = 23056524288.

The previous prime is 86606467111. The next prime is 86606467127. The reversal of 86606467122 is 22176460668.

It is not an unprimeable number, because it can be changed into a prime (86606467127) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66466323 + ... + 66467625.

It is an arithmetic number, because the mean of its divisors is an integer number (1653931008).

Almost surely, 2^86606467122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86606467122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105851584512).

86606467122 is an abundant number, since it is smaller than the sum of its proper divisors (125096701902).

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

86606467122 is a wasteful number, since it uses less digits than its factorization.

86606467122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 86606467122 in words is "eighty-six billion, six hundred six million, four hundred sixty-seven thousand, one hundred twenty-two".