120202010220 has 24 divisors (see below), whose sum is σ = 336565628784. Its totient is φ = 32053869376.

The previous prime is 120202010209. The next prime is 120202010239. The reversal of 120202010220 is 22010202021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 120202010196 and 120202010205.

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, 1001683359 + ... + 1001683478.

It is an arithmetic number, because the mean of its divisors is an integer number (14023567866).

Almost surely, 2^120202010220 is an apocalyptic number.

120202010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120202010220 is an abundant number, since it is smaller than the sum of its proper divisors (216363618564).

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

120202010220 is a wasteful number, since it uses less digits than its factorization.

120202010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003366849 (or 2003366847 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 120202010220 its reverse (22010202021), we get a palindrome (142212212241).

The spelling of 120202010220 in words is "one hundred twenty billion, two hundred two million, ten thousand, two hundred twenty".