120011063616 has 224 divisors, whose sum is σ = 360727142400. Its totient is φ = 39113418240.

The previous prime is 120011063609. The next prime is 120011063639. The reversal of 120011063616 is 616360110021.

120011063616 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 1 + 10 + 636 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 120011063616.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19469751 + ... + 19475913.

Almost surely, 2^120011063616 is an apocalyptic number.

120011063616 is a gapful number since it is divisible by the number (16) 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 120011063616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180363571200).

120011063616 is an abundant number, since it is smaller than the sum of its proper divisors (240716078784).

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

120011063616 is a wasteful number, since it uses less digits than its factorization.

120011063616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6434 (or 6418 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 120011063616 its reverse (616360110021), we get a palindrome (736371173637).

The spelling of 120011063616 in words is "one hundred twenty billion, eleven million, sixty-three thousand, six hundred sixteen".