86669828027022 has 32 divisors (see below), whose sum is σ = 176189853020544. Its totient is φ = 28414955887200.

The previous prime is 86669828026967. The next prime is 86669828027039. The reversal of 86669828027022 is 22072082896668.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1799053 + ... + 13288199.

It is an arithmetic number, because the mean of its divisors is an integer number (5505932906892).

Almost surely, 2^{86669828027022} is an apocalyptic number.

86669828027022 is an abundant number, since it is smaller than the sum of its proper divisors (89520024993522).

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

86669828027022 is a wasteful number, since it uses less digits than its factorization.

86669828027022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11509824.

The product of its (nonzero) digits is 111476736, while the sum is 66.

The spelling of 86669828027022 in words is "eighty-six trillion, six hundred sixty-nine billion, eight hundred twenty-eight million, twenty-seven thousand, twenty-two".