22223112103200 has 288 divisors, whose sum is σ = 73252667779200. Its totient is φ = 5851272683520.

The previous prime is 22223112103193. The next prime is 22223112103237. The reversal of 22223112103200 is 230121132222.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151369029 + ... + 151515771.

It is an arithmetic number, because the mean of its divisors is an integer number (254349540900).

Almost surely, 2^{22223112103200} is an apocalyptic number.

22223112103200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22223112103200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36626333889600).

22223112103200 is an abundant number, since it is smaller than the sum of its proper divisors (51029555676000).

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

22223112103200 is a wasteful number, since it uses less digits than its factorization.

22223112103200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147564 (or 147551 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22223112103200 its reverse (230121132222), we get a palindrome (22453233235422).

The spelling of 22223112103200 in words is "twenty-two trillion, two hundred twenty-three billion, one hundred twelve million, one hundred three thousand, two hundred".