802266164802 has 12 divisors (see below), whose sum is σ = 1738243357110. Its totient is φ = 267422054928.

The previous prime is 802266164783. The next prime is 802266164827. The reversal of 802266164802 is 208461662208.

802266164802 is a `hidden beast` number, since 8 + 0 + 2 + 26 + 616 + 4 + 8 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 711929250081 + 90336914721 = 843759^2 + 300561^2 .

It is a super-2 number, since 2×802266164802² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22285171227 + ... + 22285171262.

Almost surely, 2^802266164802 is an apocalyptic number.

802266164802 is an abundant number, since it is smaller than the sum of its proper divisors (935977192308).

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

802266164802 is a wasteful number, since it uses less digits than its factorization.

802266164802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44570342497 (or 44570342494 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 802266164802 in words is "eight hundred two billion, two hundred sixty-six million, one hundred sixty-four thousand, eight hundred two".