120210210101200 has 60 divisors (see below), whose sum is σ = 288832542482188. Its totient is φ = 48079503360000.

The previous prime is 120210210101159. The next prime is 120210210101243. The reversal of 120210210101200 is 2101012012021.

It can be written as a sum of positive squares in 6 ways, for example, as 41545089020304 + 78665121080896 = 6445548^2 + 8869336^2 .

It is a super-2 number, since 2×120210210101200² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10108977 + ... + 18509776.

Almost surely, 2^{120210210101200} is an apocalyptic number.

120210210101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120210210101200 is an abundant number, since it is smaller than the sum of its proper divisors (168622332380988).

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

120210210101200 is a wasteful number, since it uses less digits than its factorization.

120210210101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28629272 (or 28629261 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120210210101200 its reverse (2101012012021), we get a palindrome (122311222113221).

The spelling of 120210210101200 in words is "one hundred twenty trillion, two hundred ten billion, two hundred ten million, one hundred one thousand, two hundred".