120868905861120 has 480 divisors, whose sum is σ = 392072226771456. Its totient is φ = 31792719462400.

The previous prime is 120868905861107. The next prime is 120868905861133. The reversal of 120868905861120 is 21168509868021.

It is an interprime number because it is at equal distance from previous prime (120868905861107) and next prime (120868905861133).

It is a tau number, because it is divible by the number of its divisors (480).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5376480280 + ... + 5376502760.

Almost surely, 2^{120868905861120} is an apocalyptic number.

120868905861120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120868905861120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196036113385728).

120868905861120 is an abundant number, since it is smaller than the sum of its proper divisors (271203320910336).

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

120868905861120 is a wasteful number, since it uses less digits than its factorization.

120868905861120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22815 (or 22789 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 57.

The spelling of 120868905861120 in words is "one hundred twenty trillion, eight hundred sixty-eight billion, nine hundred five million, eight hundred sixty-one thousand, one hundred twenty".