86221037167602 has 16 divisors (see below), whose sum is σ = 172726163427072. Its totient is φ = 28692997540560.

The previous prime is 86221037167583. The next prime is 86221037167627. The reversal of 86221037167602 is 20676173012268.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11837041549 + ... + 11837048832.

It is an arithmetic number, because the mean of its divisors is an integer number (10795385214192).

Almost surely, 2^{86221037167602} is an apocalyptic number.

86221037167602 is an abundant number, since it is smaller than the sum of its proper divisors (86505126259470).

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

86221037167602 is a wasteful number, since it uses less digits than its factorization.

86221037167602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23674090993.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 86221037167602 in words is "eighty-six trillion, two hundred twenty-one billion, thirty-seven million, one hundred sixty-seven thousand, six hundred two".