120202220110220 has 48 divisors (see below), whose sum is σ = 270213733036800. Its totient is φ = 44778275743680.

The previous prime is 120202220110103. The next prime is 120202220110267. The reversal of 120202220110220 is 22011022202021.

It is a happy number.

120202220110220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 2680669376 + ... + 2680714215.

It is an arithmetic number, because the mean of its divisors is an integer number (5629452771600).

Almost surely, 2^{120202220110220} is an apocalyptic number.

120202220110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120202220110220 is an abundant number, since it is smaller than the sum of its proper divisors (150011512926580).

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

120202220110220 is a wasteful number, since it uses less digits than its factorization.

120202220110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361383678 (or 5361383676 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120202220110220 its reverse (22011022202021), we get a palindrome (142213242312241).

The spelling of 120202220110220 in words is "one hundred twenty trillion, two hundred two billion, two hundred twenty million, one hundred ten thousand, two hundred twenty".