120220122220 has 48 divisors (see below), whose sum is σ = 275632761600. Its totient is φ = 43681584320.

The previous prime is 120220122203. The next prime is 120220122233. The reversal of 120220122220 is 22221022021.

120220122220 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 = 120220122194 and 120220122203.

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, 59961 + ... + 493999.

It is an arithmetic number, because the mean of its divisors is an integer number (5742349200).

Almost surely, 2^120220122220 is an apocalyptic number.

120220122220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120220122220 is an abundant number, since it is smaller than the sum of its proper divisors (155412639380).

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

120220122220 is a wasteful number, since it uses less digits than its factorization.

120220122220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435318 (or 435316 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 120220122220 its reverse (22221022021), we get a palindrome (142441144241).

The spelling of 120220122220 in words is "one hundred twenty billion, two hundred twenty million, one hundred twenty-two thousand, two hundred twenty".