120205684001472 has 56 divisors (see below), whose sum is σ = 318304258707456. Its totient is φ = 40035798736128.

The previous prime is 120205684001471. The next prime is 120205684001477. The reversal of 120205684001472 is 274100486502021.

It is not an unprimeable number, because it can be changed into a prime (120205684001471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255722368 + ... + 256191999.

It is an arithmetic number, because the mean of its divisors is an integer number (5684004619776).

Almost surely, 2^{120205684001472} is an apocalyptic number.

120205684001472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120205684001472 is an abundant number, since it is smaller than the sum of its proper divisors (198098574705984).

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

120205684001472 is a wasteful number, since it uses less digits than its factorization.

120205684001472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511915605 (or 511915595 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 120205684001472 in words is "one hundred twenty trillion, two hundred five billion, six hundred eighty-four million, one thousand, four hundred seventy-two".