120223013320 has 128 divisors (see below), whose sum is σ = 299219235840. Its totient is φ = 43272069120.

The previous prime is 120223013299. The next prime is 120223013327. The reversal of 120223013320 is 23310322021.

It is not an unprimeable number, because it can be changed into a prime (120223013327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1715284 + ... + 1783996.

It is an arithmetic number, because the mean of its divisors is an integer number (2337650280).

Almost surely, 2^120223013320 is an apocalyptic number.

120223013320 is a gapful number since it is divisible by the number (10) 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 120223013320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149609617920).

120223013320 is an abundant number, since it is smaller than the sum of its proper divisors (178996222520).

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

120223013320 is a wasteful number, since it uses less digits than its factorization.

120223013320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68855 (or 68851 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120223013320 its reverse (23310322021), we get a palindrome (143533335341).

The spelling of 120223013320 in words is "one hundred twenty billion, two hundred twenty-three million, thirteen thousand, three hundred twenty".