80222082 has 16 divisors (see below), whose sum is σ = 169882272. Its totient is φ = 25167680.

The previous prime is 80222071. The next prime is 80222089. The reversal of 80222082 is 28022208.

It is not an unprimeable number, because it can be changed into a prime (80222089) 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, 393144 + ... + 393347.

It is an arithmetic number, because the mean of its divisors is an integer number (10617642).

Almost surely, 2^80222082 is an apocalyptic number.

80222082 is an abundant number, since it is smaller than the sum of its proper divisors (89660190).

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

80222082 is a wasteful number, since it uses less digits than its factorization.

80222082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786513.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 80222082 is about 8956.6780672301. The cubic root of 80222082 is about 431.2852872617.

The spelling of 80222082 in words is "eighty million, two hundred twenty-two thousand, eighty-two".