120302202230020 has 96 divisors (see below), whose sum is σ = 268100577561600. Its totient is φ = 45246205302144.

The previous prime is 120302202229969. The next prime is 120302202230033. The reversal of 120302202230020 is 20032202203021.

It is a super-2 number, since 2×120302202230020² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120302202230020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 585768511 + ... + 585973849.

It is an arithmetic number, because the mean of its divisors is an integer number (2792714349600).

Almost surely, 2^{120302202230020} is an apocalyptic number.

120302202230020 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 120302202230020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134050288780800).

120302202230020 is an abundant number, since it is smaller than the sum of its proper divisors (147798375331580).

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

120302202230020 is a wasteful number, since it uses less digits than its factorization.

120302202230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227017 (or 227015 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 120302202230020 its reverse (20032202203021), we get a palindrome (140334404433041).

The spelling of 120302202230020 in words is "one hundred twenty trillion, three hundred two billion, two hundred two million, two hundred thirty thousand, twenty".