32442103222 has 4 divisors (see below), whose sum is σ = 48663154836. Its totient is φ = 16221051610.

The previous prime is 32442103151. The next prime is 32442103241. The reversal of 32442103222 is 22230124423.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×32442103222² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8110525804 + ... + 8110525807.

It is an arithmetic number, because the mean of its divisors is an integer number (12165788709).

Almost surely, 2^32442103222 is an apocalyptic number.

32442103222 is a deficient number, since it is larger than the sum of its proper divisors (16221051614).

32442103222 is a wasteful number, since it uses less digits than its factorization.

32442103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16221051613.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 32442103222 its reverse (22230124423), we get a palindrome (54672227645).

The spelling of 32442103222 in words is "thirty-two billion, four hundred forty-two million, one hundred three thousand, two hundred twenty-two".