80288022869 has 8 divisors (see below), whose sum is σ = 83794603200. Its totient is φ = 76782758976.

The previous prime is 80288022827. The next prime is 80288022949. The reversal of 80288022869 is 96822088208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80288022869 - 2¹² = 80288018773 is a prime.

It is a super-2 number, since 2×80288022869² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80288022869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80288028869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203444 + ... + 449405.

It is an arithmetic number, because the mean of its divisors is an integer number (10474325400).

Almost surely, 2^80288022869 is an apocalyptic number.

It is an amenable number.

80288022869 is a deficient number, since it is larger than the sum of its proper divisors (3506580331).

80288022869 is a wasteful number, since it uses less digits than its factorization.

80288022869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658219.

The product of its (nonzero) digits is 1769472, while the sum is 53.

The spelling of 80288022869 in words is "eighty billion, two hundred eighty-eight million, twenty-two thousand, eight hundred sixty-nine".