80222176 has 48 divisors (see below), whose sum is σ = 163026864. Its totient is φ = 38836224.

The previous prime is 80222171. The next prime is 80222257. The reversal of 80222176 is 67122208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80222171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237880 + ... + 238216.

It is an arithmetic number, because the mean of its divisors is an integer number (3396393).

Almost surely, 2^80222176 is an apocalyptic number.

80222176 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80222176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81513432).

80222176 is an abundant number, since it is smaller than the sum of its proper divisors (82804688).

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

80222176 is a wasteful number, since it uses less digits than its factorization.

80222176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 80222176 is about 8956.6833147097. The cubic root of 80222176 is about 431.2854557140.

The spelling of 80222176 in words is "eighty million, two hundred twenty-two thousand, one hundred seventy-six".