80224820870833 has 16 divisors (see below), whose sum is σ = 87881768404560. Its totient is φ = 72894817945600.

The previous prime is 80224820870773. The next prime is 80224820870861. The reversal of 80224820870833 is 33807802842208.

It can be written as a sum of positive squares in 8 ways, for example, as 1069759941264 + 79155060929569 = 1034292^2 + 8896913^2 .

It is a cyclic number.

It is not a de Polignac number, because 80224820870833 - 2⁴¹ = 78025797615281 is a prime.

It is a super-2 number, since 2×80224820870833² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80224820877833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3126988 + ... + 13047133.

It is an arithmetic number, because the mean of its divisors is an integer number (5492610525285).

Almost surely, 2^{80224820870833} is an apocalyptic number.

It is an amenable number.

80224820870833 is a deficient number, since it is larger than the sum of its proper divisors (7656947533727).

80224820870833 is a wasteful number, since it uses less digits than its factorization.

80224820870833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16184228.

The product of its (nonzero) digits is 8257536, while the sum is 55.

The spelling of 80224820870833 in words is "eighty trillion, two hundred twenty-four billion, eight hundred twenty million, eight hundred seventy thousand, eight hundred thirty-three".