116810221837 has 8 divisors (see below), whose sum is σ = 118555885440. Its totient is φ = 115071234720.

The previous prime is 116810221811. The next prime is 116810221901. The reversal of 116810221837 is 738122018611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116810221837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116810221837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116810221237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1633864 + ... + 1703857.

It is an arithmetic number, because the mean of its divisors is an integer number (14819485680).

Almost surely, 2^116810221837 is an apocalyptic number.

It is an amenable number.

116810221837 is a deficient number, since it is larger than the sum of its proper divisors (1745663603).

116810221837 is an equidigital number, since it uses as much as digits as its factorization.

116810221837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338243.

The product of its (nonzero) digits is 32256, while the sum is 40.

The spelling of 116810221837 in words is "one hundred sixteen billion, eight hundred ten million, two hundred twenty-one thousand, eight hundred thirty-seven".