120010200000212 has 24 divisors (see below), whose sum is σ = 217621342200360. Its totient is φ = 57839559321600.

The previous prime is 120010200000193. The next prime is 120010200000263. The reversal of 120010200000212 is 212000002010021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19462532196496 + 100547667803716 = 4411636^2 + 10027346^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120010200000193 and 120010200000202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860638013 + ... + 860777444.

It is an arithmetic number, because the mean of its divisors is an integer number (9067555925015).

Almost surely, 2^{120010200000212} is an apocalyptic number.

It is an amenable number.

120010200000212 is a deficient number, since it is larger than the sum of its proper divisors (97611142200148).

120010200000212 is a wasteful number, since it uses less digits than its factorization.

120010200000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721416091 (or 1721416089 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120010200000212 its reverse (212000002010021), we get a palindrome (332010202010233).

The spelling of 120010200000212 in words is "one hundred twenty trillion, ten billion, two hundred million, two hundred twelve", and thus it is an aban number.