120251030454212 has 12 divisors (see below), whose sum is σ = 240502060908480. Its totient is φ = 51536155908936.

The previous prime is 120251030454197. The next prime is 120251030454221. The reversal of 120251030454212 is 212454030152021.

120251030454212 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2147339829512 + ... + 2147339829567.

It is an arithmetic number, because the mean of its divisors is an integer number (20041838409040).

Almost surely, 2^{120251030454212} is an apocalyptic number.

It is an amenable number.

120251030454212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120251030454212 is a wasteful number, since it uses less digits than its factorization.

120251030454212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4294679659090 (or 4294679659088 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 120251030454212 in words is "one hundred twenty trillion, two hundred fifty-one billion, thirty million, four hundred fifty-four thousand, two hundred twelve".