116420012 has 24 divisors (see below), whose sum is σ = 219796416. Its totient is φ = 53750528.

The previous prime is 116419991. The next prime is 116420021. The reversal of 116420012 is 210024611.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12548 + ... + 19755.

It is an arithmetic number, because the mean of its divisors is an integer number (9158184).

Almost surely, 2^116420012 is an apocalyptic number.

It is an amenable number.

116420012 is a deficient number, since it is larger than the sum of its proper divisors (103376404).

116420012 is a wasteful number, since it uses less digits than its factorization.

116420012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32377 (or 32375 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 116420012 is about 10789.8105636753. The cubic root of 116420012 is about 488.2878072492.

Adding to 116420012 its reverse (210024611), we get a palindrome (326444623).

The spelling of 116420012 in words is "one hundred sixteen million, four hundred twenty thousand, twelve".