22333321120 has 96 divisors (see below), whose sum is σ = 57912926400. Its totient is φ = 8071280640.

The previous prime is 22333321111. The next prime is 22333321163. The reversal of 22333321120 is 2112333322.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22333321091 and 22333321100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247956 + ... + 325804.

It is an arithmetic number, because the mean of its divisors is an integer number (603259650).

Almost surely, 2^22333321120 is an apocalyptic number.

22333321120 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 22333321120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28956463200).

22333321120 is an abundant number, since it is smaller than the sum of its proper divisors (35579605280).

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

22333321120 is a wasteful number, since it uses less digits than its factorization.

22333321120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78038 (or 78030 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22333321120 its reverse (2112333322), we get a palindrome (24445654442).

The spelling of 22333321120 in words is "twenty-two billion, three hundred thirty-three million, three hundred twenty-one thousand, one hundred twenty".