430041222 has 48 divisors (see below), whose sum is σ = 1006151328. Its totient is φ = 131961600.

The previous prime is 430041217. The next prime is 430041247. The reversal of 430041222 is 222140034.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 430041195 and 430041204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91543 + ... + 96125.

It is an arithmetic number, because the mean of its divisors is an integer number (20961486).

Almost surely, 2^430041222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 430041222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503075664).

430041222 is an abundant number, since it is smaller than the sum of its proper divisors (576110106).

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

430041222 is a wasteful number, since it uses less digits than its factorization.

430041222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005 (or 5002 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 430041222 is about 20737.4352801883. The cubic root of 430041222 is about 754.8083498174.

Adding to 430041222 its reverse (222140034), we get a palindrome (652181256).

The spelling of 430041222 in words is "four hundred thirty million, forty-one thousand, two hundred twenty-two".