120320110222230 has 128 divisors (see below), whose sum is σ = 296625392409600. Its totient is φ = 31222880099840.

The previous prime is 120320110222141. The next prime is 120320110222237. The reversal of 120320110222230 is 32222011023021.

It is a super-2 number, since 2×120320110222230² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120320110222197 and 120320110222206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120320110222237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 161437735 + ... + 162181325.

It is an arithmetic number, because the mean of its divisors is an integer number (2317385878200).

Almost surely, 2^{120320110222230} is an apocalyptic number.

120320110222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120320110222230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148312696204800).

120320110222230 is an abundant number, since it is smaller than the sum of its proper divisors (176305282187370).

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

120320110222230 is a wasteful number, since it uses less digits than its factorization.

120320110222230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744486.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 120320110222230 its reverse (32222011023021), we get a palindrome (152542121245251).

The spelling of 120320110222230 in words is "one hundred twenty trillion, three hundred twenty billion, one hundred ten million, two hundred twenty-two thousand, two hundred thirty".