22330220000000 has 288 divisors, whose sum is σ = 60782096741184. Its totient is φ = 8120000000000.

The previous prime is 22330219999991. The next prime is 22330220000041. The reversal of 22330220000000 is 2203322.

It is a self number, because there is not a number n which added to its sum of digits gives 22330220000000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219949250 + ... + 220050750.

It is an arithmetic number, because the mean of its divisors is an integer number (211048947018).

Almost surely, 2^{22330220000000} is an apocalyptic number.

22330220000000 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 22330220000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30391048370592).

22330220000000 is an abundant number, since it is smaller than the sum of its proper divisors (38451876741184).

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

22330220000000 is an frugal number, since it uses more digits than its factorization.

22330220000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101563 (or 101519 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 22330220000000 its reverse (2203322), we get a palindrome (22330222203322).

The spelling of 22330220000000 in words is "twenty-two trillion, three hundred thirty billion, two hundred twenty million", and thus it is an aban number.