120202010213220 has 72 divisors (see below), whose sum is σ = 392659900037496. Its totient is φ = 29588187128832.

The previous prime is 120202010213171. The next prime is 120202010213273. The reversal of 120202010213220 is 22312010202021.

120202010213220 is a `hidden beast` number, since 1 + 20 + 202 + 0 + 10 + 213 + 220 = 666.

120202010213220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1014177900096 + 119187832313124 = 1007064^2 + 10917318^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120202010213193 and 120202010213202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25684187877 + ... + 25684192556.

It is an arithmetic number, because the mean of its divisors is an integer number (5453609722743).

Almost surely, 2^{120202010213220} is an apocalyptic number.

120202010213220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120202010213220 is an abundant number, since it is smaller than the sum of its proper divisors (272457889824276).

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

120202010213220 is a wasteful number, since it uses less digits than its factorization.

120202010213220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51368380461 (or 51368380456 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 120202010213220 its reverse (22312010202021), we get a palindrome (142514020415241).

The spelling of 120202010213220 in words is "one hundred twenty trillion, two hundred two billion, ten million, two hundred thirteen thousand, two hundred twenty".