22343232120 has 256 divisors, whose sum is σ = 76406976000. Its totient is φ = 5177088000.

The previous prime is 22343232089. The next prime is 22343232137. The reversal of 22343232120 is 2123234322.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3863391 + ... + 3869169.

It is an arithmetic number, because the mean of its divisors is an integer number (298464750).

Almost surely, 2^22343232120 is an apocalyptic number.

22343232120 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 22343232120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38203488000).

22343232120 is an abundant number, since it is smaller than the sum of its proper divisors (54063743880).

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

22343232120 is a wasteful number, since it uses less digits than its factorization.

22343232120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5934 (or 5930 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22343232120 its reverse (2123234322), we get a palindrome (24466466442).

It can be divided in two parts, 223432 and 32120, that added together give a palindrome (255552).

The spelling of 22343232120 in words is "twenty-two billion, three hundred forty-three million, two hundred thirty-two thousand, one hundred twenty".