120200202221212 has 6 divisors (see below), whose sum is σ = 210350353887128. Its totient is φ = 60100101110604.

The previous prime is 120200202221171. The next prime is 120200202221213. The reversal of 120200202221212 is 212122202002021.

120200202221212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120200202221212² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120200202221212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120200202221213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15025025277648 + ... + 15025025277655.

Almost surely, 2^{120200202221212} is an apocalyptic number.

It is an amenable number.

120200202221212 is a deficient number, since it is larger than the sum of its proper divisors (90150151665916).

120200202221212 is a wasteful number, since it uses less digits than its factorization.

120200202221212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30050050555307 (or 30050050555305 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120200202221212 its reverse (212122202002021), we get a palindrome (332322404223233).

The spelling of 120200202221212 in words is "one hundred twenty trillion, two hundred billion, two hundred two million, two hundred twenty-one thousand, two hundred twelve".