32031230222 has 16 divisors (see below), whose sum is σ = 48108557040. Its totient is φ = 15995060928.

The previous prime is 32031230219. The next prime is 32031230261. The reversal of 32031230222 is 22203213023.

It is a junction number, because it is equal to n+sod(n) for n = 32031230194 and 32031230203.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7590029 + ... + 7594247.

It is an arithmetic number, because the mean of its divisors is an integer number (3006784815).

Almost surely, 2^32031230222 is an apocalyptic number.

32031230222 is a deficient number, since it is larger than the sum of its proper divisors (16077326818).

32031230222 is a wasteful number, since it uses less digits than its factorization.

32031230222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8195.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32031230222 its reverse (22203213023), we get a palindrome (54234443245).

The spelling of 32031230222 in words is "thirty-two billion, thirty-one million, two hundred thirty thousand, two hundred twenty-two".