116148561012 has 240 divisors, whose sum is σ = 340386830784. Its totient is φ = 34229952000.

The previous prime is 116148560987. The next prime is 116148561019. The reversal of 116148561012 is 210165841611.

116148561012 is a `hidden beast` number, since 1 + 16 + 14 + 8 + 5 + 610 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116148561019) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 54503187 + ... + 54505317.

Almost surely, 2^116148561012 is an apocalyptic number.

116148561012 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 116148561012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170193415392).

116148561012 is an abundant number, since it is smaller than the sum of its proper divisors (224238269772).

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

116148561012 is a wasteful number, since it uses less digits than its factorization.

116148561012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572 (or 2561 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The spelling of 116148561012 in words is "one hundred sixteen billion, one hundred forty-eight million, five hundred sixty-one thousand, twelve".