116221511590 has 8 divisors (see below), whose sum is σ = 209198720880. Its totient is φ = 46488604632.

The previous prime is 116221511587. The next prime is 116221511603. The reversal of 116221511590 is 95115122611.

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

It is a congruent number.

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, 5811075570 + ... + 5811075589.

It is an arithmetic number, because the mean of its divisors is an integer number (26149840110).

Almost surely, 2^116221511590 is an apocalyptic number.

116221511590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116221511590 is a deficient number, since it is larger than the sum of its proper divisors (92977209290).

116221511590 is a wasteful number, since it uses less digits than its factorization.

116221511590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11622151166.

The product of its (nonzero) digits is 5400, while the sum is 34.

The spelling of 116221511590 in words is "one hundred sixteen billion, two hundred twenty-one million, five hundred eleven thousand, five hundred ninety".