6432223522 has 8 divisors (see below), whose sum is σ = 9707528016. Its totient is φ = 3196380852.

The previous prime is 6432223489. The next prime is 6432223543. The reversal of 6432223522 is 2253222346.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9865048 + ... + 9865699.

It is an arithmetic number, because the mean of its divisors is an integer number (1213441002).

Almost surely, 2^6432223522 is an apocalyptic number.

6432223522 is a deficient number, since it is larger than the sum of its proper divisors (3275304494).

6432223522 is a wasteful number, since it uses less digits than its factorization.

6432223522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19730912.

The product of its digits is 34560, while the sum is 31.

The square root of 6432223522 is about 80201.1441439584. The cubic root of 6432223522 is about 1859.7463254846.

Adding to 6432223522 its reverse (2253222346), we get a palindrome (8685445868).

The spelling of 6432223522 in words is "six billion, four hundred thirty-two million, two hundred twenty-three thousand, five hundred twenty-two".