120222110021020 has 48 divisors (see below), whose sum is σ = 292839527715840. Its totient is φ = 40603800055104.

The previous prime is 120222110021011. The next prime is 120222110021047. The reversal of 120222110021020 is 20120011222021.

It is a happy number.

120222110021020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 120222110020985 and 120222110021003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6408418660 + ... + 6408437419.

It is an arithmetic number, because the mean of its divisors is an integer number (6100823494080).

Almost surely, 2^{120222110021020} is an apocalyptic number.

120222110021020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120222110021020 is an abundant number, since it is smaller than the sum of its proper divisors (172617417694820).

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

120222110021020 is a wasteful number, since it uses less digits than its factorization.

120222110021020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12816856162 (or 12816856160 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120222110021020 its reverse (20120011222021), we get a palindrome (140342121243041).

The spelling of 120222110021020 in words is "one hundred twenty trillion, two hundred twenty-two billion, one hundred ten million, twenty-one thousand, twenty".