120210001120012 has 12 divisors (see below), whose sum is σ = 210973748365800. Its totient is φ = 59931787301216.

The previous prime is 120210001119953. The next prime is 120210001120019. The reversal of 120210001120012 is 210021100012021.

It is a junction number, because it is equal to n+sod(n) for n = 120210001119974 and 120210001120001.

It is not an unprimeable number, because it can be changed into a prime (120210001120019) 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, 43303313137 + ... + 43303315912.

It is an arithmetic number, because the mean of its divisors is an integer number (17581145697150).

Almost surely, 2^{120210001120012} is an apocalyptic number.

It is an amenable number.

120210001120012 is a deficient number, since it is larger than the sum of its proper divisors (90763747245788).

120210001120012 is a wasteful number, since it uses less digits than its factorization.

120210001120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86606629400 (or 86606629398 counting only the distinct ones).

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

Adding to 120210001120012 its reverse (210021100012021), we get a palindrome (330231101132033).

The spelling of 120210001120012 in words is "one hundred twenty trillion, two hundred ten billion, one million, one hundred twenty thousand, twelve".