80229888118692 has 36 divisors (see below), whose sum is σ = 218403584324380. Its totient is φ = 24686119420992.

The previous prime is 80229888118649. The next prime is 80229888118693. The reversal of 80229888118692 is 29681188892208.

80229888118692 is a `hidden beast` number, since 80 + 2 + 298 + 8 + 81 + 186 + 9 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5770833889536 + 74459054229156 = 2402256^2 + 8628966^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 80229888118692.

It is not an unprimeable number, because it can be changed into a prime (80229888118693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85715691967 + ... + 85715692902.

Almost surely, 2^{80229888118692} is an apocalyptic number.

It is an amenable number.

80229888118692 is an abundant number, since it is smaller than the sum of its proper divisors (138173696205688).

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

80229888118692 is a wasteful number, since it uses less digits than its factorization.

80229888118692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171431384892 (or 171431384887 counting only the distinct ones).

The product of its (nonzero) digits is 127401984, while the sum is 72.

The spelling of 80229888118692 in words is "eighty trillion, two hundred twenty-nine billion, eight hundred eighty-eight million, one hundred eighteen thousand, six hundred ninety-two".