22033203200 has 180 divisors, whose sum is σ = 56007536475. Its totient is φ = 8598323200.

The previous prime is 22033203133. The next prime is 22033203217. The reversal of 22033203200 is 230233022.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 138674176 + 21894529024 = 11776^2 + 147968^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=104960.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 537395180 + ... + 537395220.

Almost surely, 2^22033203200 is an apocalyptic number.

22033203200 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 22033203200

22033203200 is an abundant number, since it is smaller than the sum of its proper divisors (33974333275).

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

22033203200 is an frugal number, since it uses more digits than its factorization.

22033203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 22033203200 its reverse (230233022), we get a palindrome (22263436222).

The spelling of 22033203200 in words is "twenty-two billion, thirty-three million, two hundred three thousand, two hundred".