32221430104 has 8 divisors (see below), whose sum is σ = 60415181460. Its totient is φ = 16110715048.

The previous prime is 32221430077. The next prime is 32221430107. The reversal of 32221430104 is 40103412223.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32221430107) 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 as a sum of consecutive naturals, namely, 2013839374 + ... + 2013839389.

Almost surely, 2^32221430104 is an apocalyptic number.

It is an amenable number.

32221430104 is a deficient number, since it is larger than the sum of its proper divisors (28193751356).

32221430104 is a wasteful number, since it uses less digits than its factorization.

32221430104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027678769 (or 4027678765 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 32221430104 its reverse (40103412223), we get a palindrome (72324842327).

The spelling of 32221430104 in words is "thirty-two billion, two hundred twenty-one million, four hundred thirty thousand, one hundred four".