120266602387008 has 672 divisors, whose sum is σ = 405668011176960. Its totient is φ = 30542504509440.

The previous prime is 120266602387007. The next prime is 120266602387021. The reversal of 120266602387008 is 800783206662021.

It is a tau number, because it is divible by the number of its divisors (672).

It is not an unprimeable number, because it can be changed into a prime (120266602387007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18591216798 + ... + 18591223266.

It is an arithmetic number, because the mean of its divisors is an integer number (603672635680).

Almost surely, 2^{120266602387008} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120266602387008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202834005588480).

120266602387008 is an abundant number, since it is smaller than the sum of its proper divisors (285401408789952).

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

120266602387008 is a wasteful number, since it uses less digits than its factorization.

120266602387008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6843 (or 6696 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 120266602387008 in words is "one hundred twenty trillion, two hundred sixty-six billion, six hundred two million, three hundred eighty-seven thousand, eight".