403222030 has 16 divisors (see below), whose sum is σ = 726325344. Its totient is φ = 161172000.

The previous prime is 403222019. The next prime is 403222033. The reversal of 403222030 is 30222304.

It is a junction number, because it is equal to n+sod(n) for n = 403221995 and 403222013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403222033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655 + ... + 28405.

It is an arithmetic number, because the mean of its divisors is an integer number (45395334).

Almost surely, 2^403222030 is an apocalyptic number.

403222030 is a deficient number, since it is larger than the sum of its proper divisors (323103314).

403222030 is a wasteful number, since it uses less digits than its factorization.

403222030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29211.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 403222030 is about 20080.3891894555. The cubic root of 403222030 is about 738.7793548058.

Adding to 403222030 its reverse (30222304), we get a palindrome (433444334).

It can be divided in two parts, 4032 and 22030, that added together give a palindrome (26062).

The spelling of 403222030 in words is "four hundred three million, two hundred twenty-two thousand, thirty".