22322113100 has 144 divisors (see below), whose sum is σ = 56568879360. Its totient is φ = 7487289600.

The previous prime is 22322113039. The next prime is 22322113117. The reversal of 22322113100 is 131122322.

It is a super-3 number, since 3×22322113100³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 9373910 + ... + 9376290.

It is an arithmetic number, because the mean of its divisors is an integer number (392839440).

Almost surely, 2^22322113100 is an apocalyptic number.

22322113100 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 22322113100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28284439680).

22322113100 is an abundant number, since it is smaller than the sum of its proper divisors (34246766260).

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

22322113100 is a wasteful number, since it uses less digits than its factorization.

22322113100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688 (or 2681 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22322113100 its reverse (131122322), we get a palindrome (22453235422).

The spelling of 22322113100 in words is "twenty-two billion, three hundred twenty-two million, one hundred thirteen thousand, one hundred".