120101100200212 has 6 divisors (see below), whose sum is σ = 210176925350378. Its totient is φ = 60050550100104.

The previous prime is 120101100200113. The next prime is 120101100200231. The reversal of 120101100200212 is 212002001101021.

It can be written as a sum of positive squares in only one way, i.e., 88222926002436 + 31878174197776 = 9392706^2 + 5646076^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120101100200192 and 120101100200201.

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 as a sum of consecutive naturals, namely, 15012637525023 + ... + 15012637525030.

Almost surely, 2^{120101100200212} is an apocalyptic number.

It is an amenable number.

120101100200212 is a deficient number, since it is larger than the sum of its proper divisors (90075825150166).

120101100200212 is a wasteful number, since it uses less digits than its factorization.

120101100200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30025275050057 (or 30025275050055 counting only the distinct ones).

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

Adding to 120101100200212 its reverse (212002001101021), we get a palindrome (332103101301233).

The spelling of 120101100200212 in words is "one hundred twenty trillion, one hundred one billion, one hundred million, two hundred thousand, two hundred twelve".