80214222 has 16 divisors (see below), whose sum is σ = 175012992. Its totient is φ = 24307320.

The previous prime is 80214191. The next prime is 80214223. The reversal of 80214222 is 22241208.

It is a happy number.

It is a super-2 number, since 2×80214222² = 12868642822130568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80214223) 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, 607618 + ... + 607749.

It is an arithmetic number, because the mean of its divisors is an integer number (10938312).

Almost surely, 2^80214222 is an apocalyptic number.

80214222 is an abundant number, since it is smaller than the sum of its proper divisors (94798770).

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

80214222 is a wasteful number, since it uses less digits than its factorization.

80214222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215383.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 80214222 is about 8956.2392777326. The cubic root of 80214222 is about 431.2712013101.

The spelling of 80214222 in words is "eighty million, two hundred fourteen thousand, two hundred twenty-two".