32220413103200 has 144 divisors (see below), whose sum is σ = 89897386199040. Its totient is φ = 11046699717120.

The previous prime is 32220413103199. The next prime is 32220413103233. The reversal of 32220413103200 is 230131402223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337201031 + ... + 337296569.

It is an arithmetic number, because the mean of its divisors is an integer number (624287404160).

Almost surely, 2^{32220413103200} is an apocalyptic number.

It is an amenable number.

32220413103200 is an abundant number, since it is smaller than the sum of its proper divisors (57676973095840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32220413103200 is a wasteful number, since it uses less digits than its factorization.

32220413103200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155789 (or 155776 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 32220413103200 its reverse (230131402223), we get a palindrome (32450544505423).

The spelling of 32220413103200 in words is "thirty-two trillion, two hundred twenty billion, four hundred thirteen million, one hundred three thousand, two hundred".