116191202712 has 96 divisors (see below), whose sum is σ = 321506816400. Its totient is φ = 34784764416.

The previous prime is 116191202707. The next prime is 116191202717. The reversal of 116191202712 is 217202191611.

It is an interprime number because it is at equal distance from previous prime (116191202707) and next prime (116191202717).

It is a super-2 number, since 2×116191202712² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116191202717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291114 + ... + 563142.

Almost surely, 2^116191202712 is an apocalyptic number.

116191202712 is a gapful number since it is divisible by the number (12) 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 116191202712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160753408200).

116191202712 is an abundant number, since it is smaller than the sum of its proper divisors (205315613688).

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

116191202712 is a wasteful number, since it uses less digits than its factorization.

116191202712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272125 (or 272084 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 33.

The spelling of 116191202712 in words is "one hundred sixteen billion, one hundred ninety-one million, two hundred two thousand, seven hundred twelve".