120220123103220 has 96 divisors (see below), whose sum is σ = 387286302816000. Its totient is φ = 27294463217664.

The previous prime is 120220123103207. The next prime is 120220123103261. The reversal of 120220123103220 is 22301321022021.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 960468925 + ... + 960594084.

It is an arithmetic number, because the mean of its divisors is an integer number (4034232321000).

Almost surely, 2^{120220123103220} is an apocalyptic number.

120220123103220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120220123103220 is an abundant number, since it is smaller than the sum of its proper divisors (267066179712780).

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

120220123103220 is a wasteful number, since it uses less digits than its factorization.

120220123103220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921063177 (or 1921063175 counting only the distinct ones).

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

Adding to 120220123103220 its reverse (22301321022021), we get a palindrome (142521444125241).

The spelling of 120220123103220 in words is "one hundred twenty trillion, two hundred twenty billion, one hundred twenty-three million, one hundred three thousand, two hundred twenty".