120051210012 has 48 divisors (see below), whose sum is σ = 281623520640. Its totient is φ = 39802548672.

The previous prime is 120051210001. The next prime is 120051210047. The reversal of 120051210012 is 210012150021.

It is a junction number, because it is equal to n+sod(n) for n = 120051209973 and 120051210000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2891343 + ... + 2932569.

It is an arithmetic number, because the mean of its divisors is an integer number (5867156680).

Almost surely, 2^120051210012 is an apocalyptic number.

120051210012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120051210012 is an abundant number, since it is smaller than the sum of its proper divisors (161572310628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120051210012 is a wasteful number, since it uses less digits than its factorization.

120051210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42530 (or 42528 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 120051210012 its reverse (210012150021), we get a palindrome (330063360033).

The spelling of 120051210012 in words is "one hundred twenty billion, fifty-one million, two hundred ten thousand, twelve".