22033120000 has 90 divisors (see below), whose sum is σ = 54958023428. Its totient is φ = 8813184000.

The previous prime is 22033119971. The next prime is 22033120009. The reversal of 22033120000 is 2133022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22033120009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 91147 + ... + 228853.

Almost surely, 2^22033120000 is an apocalyptic number.

22033120000 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 22033120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27479011714).

22033120000 is an abundant number, since it is smaller than the sum of its proper divisors (32924903428).

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

22033120000 is an frugal number, since it uses more digits than its factorization.

22033120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137743 (or 137714 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 22033120000 its reverse (2133022), we get a palindrome (22035253022).

The spelling of 22033120000 in words is "twenty-two billion, thirty-three million, one hundred twenty thousand".