116122650 has 192 divisors, whose sum is σ = 350572800. Its totient is φ = 25401600.

The previous prime is 116122609. The next prime is 116122651. The reversal of 116122650 is 56221611.

It is a self number, because there is not a number n which added to its sum of digits gives 116122650.

It is not an unprimeable number, because it can be changed into a prime (116122651) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1903620 + ... + 1903680.

It is an arithmetic number, because the mean of its divisors is an integer number (1825900).

Almost surely, 2^116122650 is an apocalyptic number.

116122650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116122650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175286400).

116122650 is an abundant number, since it is smaller than the sum of its proper divisors (234450150).

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

116122650 is a wasteful number, since it uses less digits than its factorization.

116122650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 116122650 is about 10776.0219932960. The cubic root of 116122650 is about 487.8717217475.

The spelling of 116122650 in words is "one hundred sixteen million, one hundred twenty-two thousand, six hundred fifty".