116220072012 has 48 divisors (see below), whose sum is σ = 295853376000. Its totient is φ = 35215767360.

The previous prime is 116220071987. The next prime is 116220072041. The reversal of 116220072012 is 210270022611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3096414 + ... + 3133722.

It is an arithmetic number, because the mean of its divisors is an integer number (6163612000).

Almost surely, 2^116220072012 is an apocalyptic number.

116220072012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116220072012 is an abundant number, since it is smaller than the sum of its proper divisors (179633303988).

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

116220072012 is a wasteful number, since it uses less digits than its factorization.

116220072012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60926 (or 60924 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 116220072012 its reverse (210270022611), we get a palindrome (326490094623).

The spelling of 116220072012 in words is "one hundred sixteen billion, two hundred twenty million, seventy-two thousand, twelve".