120200200212212 has 24 divisors (see below), whose sum is σ = 210386955597000. Its totient is φ = 60089642343936.

The previous prime is 120200200212181. The next prime is 120200200212229. The reversal of 120200200212212 is 212212002002021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 97827054251536 + 22373145960676 = 9890756^2 + 4730026^2 .

It is a congruent number.

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, 625904318 + ... + 626096330.

It is an arithmetic number, because the mean of its divisors is an integer number (8766123149875).

Almost surely, 2^{120200200212212} is an apocalyptic number.

It is an amenable number.

120200200212212 is a deficient number, since it is larger than the sum of its proper divisors (90186755384788).

120200200212212 is a wasteful number, since it uses less digits than its factorization.

120200200212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218435 (or 218433 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120200200212212 its reverse (212212002002021), we get a palindrome (332412202214233).

The spelling of 120200200212212 in words is "one hundred twenty trillion, two hundred billion, two hundred million, two hundred twelve thousand, two hundred twelve".