120202100110220 has 24 divisors (see below), whose sum is σ = 252428113845600. Its totient is φ = 48080134593792.

The previous prime is 120202100110207. The next prime is 120202100110289. The reversal of 120202100110220 is 22011001202021.

120202100110220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×120202100110220³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 120202100110195 and 120202100110204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42692360 + ... + 45420719.

It is an arithmetic number, because the mean of its divisors is an integer number (10517838076900).

Almost surely, 2^{120202100110220} is an apocalyptic number.

120202100110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120202100110220 is an abundant number, since it is smaller than the sum of its proper divisors (132226013735380).

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

120202100110220 is a wasteful number, since it uses less digits than its factorization.

120202100110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88181297 (or 88181295 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120202100110220 its reverse (22011001202021), we get a palindrome (142213101312241).

The spelling of 120202100110220 in words is "one hundred twenty trillion, two hundred two billion, one hundred million, one hundred ten thousand, two hundred twenty".