120712361167750 has 128 divisors (see below), whose sum is σ = 251241422889600. Its totient is φ = 43062062400000.

The previous prime is 120712361167703. The next prime is 120712361167751. The reversal of 120712361167750 is 57761163217021.

It is a junction number, because it is equal to n+sod(n) for n = 120712361167694 and 120712361167703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120712361167751) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28281136 + ... + 32268364.

It is an arithmetic number, because the mean of its divisors is an integer number (1962823616325).

Almost surely, 2^{120712361167750} is an apocalyptic number.

120712361167750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120712361167750 is an abundant number, since it is smaller than the sum of its proper divisors (130529061721850).

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

120712361167750 is a wasteful number, since it uses less digits than its factorization.

120712361167750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3987467 (or 3987457 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 120712361167750 in words is "one hundred twenty trillion, seven hundred twelve billion, three hundred sixty-one million, one hundred sixty-seven thousand, seven hundred fifty".