116501011200 has 648 divisors, whose sum is σ = 480420271968. Its totient is φ = 26382827520.

The previous prime is 116501011189. The next prime is 116501011213. The reversal of 116501011200 is 2110105611.

It is a happy number.

116501011200 is a `hidden beast` number, since 1 + 1 + 650 + 1 + 0 + 1 + 12 + 0 + 0 = 666.

It is a super-2 number, since 2×116501011200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 45560322 + ... + 45562878.

Almost surely, 2^116501011200 is an apocalyptic number.

116501011200 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 116501011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240210135984).

116501011200 is an abundant number, since it is smaller than the sum of its proper divisors (363919260768).

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

116501011200 is a wasteful number, since it uses less digits than its factorization.

116501011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2709 (or 2687 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

Adding to 116501011200 its reverse (2110105611), we get a palindrome (118611116811).

The spelling of 116501011200 in words is "one hundred sixteen billion, five hundred one million, eleven thousand, two hundred".