116221503530 has 16 divisors (see below), whose sum is σ = 228216770784. Its totient is φ = 42262364880.

The previous prime is 116221503511. The next prime is 116221503547. The reversal of 116221503530 is 35305122611.

It is a junction number, because it is equal to n+sod(n) for n = 116221503493 and 116221503502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528279452 + ... + 528279671.

It is an arithmetic number, because the mean of its divisors is an integer number (14263548174).

Almost surely, 2^116221503530 is an apocalyptic number.

116221503530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116221503530 is a deficient number, since it is larger than the sum of its proper divisors (111995267254).

116221503530 is a wasteful number, since it uses less digits than its factorization.

116221503530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056559141.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 116221503530 in words is "one hundred sixteen billion, two hundred twenty-one million, five hundred three thousand, five hundred thirty".