120387056636112 has 80 divisors (see below), whose sum is σ = 370881863946240. Its totient is φ = 32900810507136.

The previous prime is 120387056636107. The next prime is 120387056636129. The reversal of 120387056636112 is 211636650783021.

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, 7789009912 + ... + 7789025367.

It is an arithmetic number, because the mean of its divisors is an integer number (4636023299328).

Almost surely, 2^{120387056636112} is an apocalyptic number.

120387056636112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120387056636112 is an abundant number, since it is smaller than the sum of its proper divisors (250494807310128).

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

120387056636112 is a wasteful number, since it uses less digits than its factorization.

120387056636112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15578035320 (or 15578035314 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 120387056636112 in words is "one hundred twenty trillion, three hundred eighty-seven billion, fifty-six million, six hundred thirty-six thousand, one hundred twelve".