80133222 has 64 divisors (see below), whose sum is σ = 183456000. Its totient is φ = 23131008.

The previous prime is 80133211. The next prime is 80133253. The reversal of 80133222 is 22233108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205804 + ... + 206192.

It is an arithmetic number, because the mean of its divisors is an integer number (2866500).

Almost surely, 2^80133222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80133222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91728000).

80133222 is an abundant number, since it is smaller than the sum of its proper divisors (103322778).

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

80133222 is a wasteful number, since it uses less digits than its factorization.

80133222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 80133222 is about 8951.7161483148. The cubic root of 80133222 is about 431.1259871098.

The spelling of 80133222 in words is "eighty million, one hundred thirty-three thousand, two hundred twenty-two".