22103222023200 has 144 divisors (see below), whose sum is σ = 71951075836416. Its totient is φ = 5893775692800.

The previous prime is 22103222023199. The next prime is 22103222023217. The reversal of 22103222023200 is 232022230122.

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, 34387969 + ... + 35024831.

It is an arithmetic number, because the mean of its divisors is an integer number (499660248864).

Almost surely, 2^{22103222023200} is an apocalyptic number.

22103222023200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22103222023200 is an abundant number, since it is smaller than the sum of its proper divisors (49847853813216).

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

22103222023200 is a wasteful number, since it uses less digits than its factorization.

22103222023200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651347 (or 651334 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22103222023200 its reverse (232022230122), we get a palindrome (22335244253322).

The spelling of 22103222023200 in words is "twenty-two trillion, one hundred three billion, two hundred twenty-two million, twenty-three thousand, two hundred".