116591122 has 8 divisors (see below), whose sum is σ = 177497136. Its totient is φ = 57425412.

The previous prime is 116591089. The next prime is 116591143. The reversal of 116591122 is 221195611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434908 + ... + 435175.

It is an arithmetic number, because the mean of its divisors is an integer number (22187142).

Almost surely, 2^116591122 is an apocalyptic number.

116591122 is a deficient number, since it is larger than the sum of its proper divisors (60906014).

116591122 is an equidigital number, since it uses as much as digits as its factorization.

116591122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870152.

The product of its digits is 1080, while the sum is 28.

The square root of 116591122 is about 10797.7368925159. The cubic root of 116591122 is about 488.5269128384.

The spelling of 116591122 in words is "one hundred sixteen million, five hundred ninety-one thousand, one hundred twenty-two".