120110122101212 has 48 divisors (see below), whose sum is σ = 223221932710560. Its totient is φ = 56388649218048.

The previous prime is 120110122101199. The next prime is 120110122101217. The reversal of 120110122101212 is 212101221011021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120110122101217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239810198 + ... + 240310530.

It is an arithmetic number, because the mean of its divisors is an integer number (4650456931470).

Almost surely, 2^{120110122101212} is an apocalyptic number.

It is an amenable number.

120110122101212 is a deficient number, since it is larger than the sum of its proper divisors (103111810609348).

120110122101212 is a wasteful number, since it uses less digits than its factorization.

120110122101212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528422 (or 528420 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120110122101212 its reverse (212101221011021), we get a palindrome (332211343112233).

The spelling of 120110122101212 in words is "one hundred twenty trillion, one hundred ten billion, one hundred twenty-two million, one hundred one thousand, two hundred twelve".