120211100120012 has 12 divisors (see below), whose sum is σ = 229493918411016. Its totient is φ = 54641409145440.

The previous prime is 120211100119897. The next prime is 120211100120017. The reversal of 120211100120012 is 210021001112021.

It is a super-3 number, since 3×120211100120012³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (120211100120017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366035228593 + ... + 1366035228680.

It is an arithmetic number, because the mean of its divisors is an integer number (19124493200918).

Almost surely, 2^{120211100120012} is an apocalyptic number.

It is an amenable number.

120211100120012 is a deficient number, since it is larger than the sum of its proper divisors (109282818291004).

120211100120012 is a wasteful number, since it uses less digits than its factorization.

120211100120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732070457288 (or 2732070457286 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120211100120012 its reverse (210021001112021), we get a palindrome (330232101232033).

The spelling of 120211100120012 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred million, one hundred twenty thousand, twelve".