80222471 has 8 divisors (see below), whose sum is σ = 92405760. Its totient is φ = 68219928.

The previous prime is 80222449. The next prime is 80222479. The reversal of 80222471 is 17422208.

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

It is not a de Polignac number, because 80222471 - 2⁶ = 80222407 is a prime.

It is a super-3 number, since 3×80222471³ (a number of 25 digits) contains 333 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 80222471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80222479) 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, 44231 + ... + 46008.

It is an arithmetic number, because the mean of its divisors is an integer number (11550720).

Almost surely, 2^80222471 is an apocalyptic number.

80222471 is a deficient number, since it is larger than the sum of its proper divisors (12183289).

80222471 is a wasteful number, since it uses less digits than its factorization.

80222471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90373.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 80222471 is about 8956.6997828441. The cubic root of 80222471 is about 431.2859843669.

Adding to 80222471 its reverse (17422208), we get a palindrome (97644679).

The spelling of 80222471 in words is "eighty million, two hundred twenty-two thousand, four hundred seventy-one".