422030224 has 80 divisors (see below), whose sum is σ = 1022970240. Its totient is φ = 163860480.

The previous prime is 422030207. The next prime is 422030227.

422030224 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (422030227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626752 + ... + 627424.

It is an arithmetic number, because the mean of its divisors is an integer number (12787128).

Almost surely, 2^422030224 is an apocalyptic number.

422030224 is a gapful number since it is divisible by the number (44) 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 422030224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511485120).

422030224 is an abundant number, since it is smaller than the sum of its proper divisors (600940016).

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

422030224 is a wasteful number, since it uses less digits than its factorization.

422030224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208 (or 1202 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 422030224 is about 20543.3742116528. The cubic root of 422030224 is about 750.0919733133.

The spelling of 422030224 in words is "four hundred twenty-two million, thirty thousand, two hundred twenty-four".