22220324103200 has 72 divisors (see below), whose sum is σ = 54246088028160. Its totient is φ = 8888011372800.

The previous prime is 22220324103193. The next prime is 22220324103317. The reversal of 22220324103200 is 230142302222.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83834885 + ... + 84099515.

It is an arithmetic number, because the mean of its divisors is an integer number (753417889280).

Almost surely, 2^{22220324103200} is an apocalyptic number.

22220324103200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22220324103200 is an abundant number, since it is smaller than the sum of its proper divisors (32025763924960).

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

22220324103200 is a wasteful number, since it uses less digits than its factorization.

22220324103200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369610 (or 369597 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22220324103200 its reverse (230142302222), we get a palindrome (22450466405422).

The spelling of 22220324103200 in words is "twenty-two trillion, two hundred twenty billion, three hundred twenty-four million, one hundred three thousand, two hundred".