117354221611 has 8 divisors (see below), whose sum is σ = 128267578944. Its totient is φ = 106481662920.

The previous prime is 117354221609. The next prime is 117354221711. The reversal of 117354221611 is 116122453711.

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

It is a cyclic number.

It is not a de Polignac number, because 117354221611 - 2¹ = 117354221609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117354221311) by changing a digit.

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, 10193641 + ... + 10205146.

It is an arithmetic number, because the mean of its divisors is an integer number (16033447368).

Almost surely, 2^117354221611 is an apocalyptic number.

117354221611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

117354221611 is a deficient number, since it is larger than the sum of its proper divisors (10913357333).

117354221611 is a wasteful number, since it uses less digits than its factorization.

117354221611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20399321.

The product of its digits is 10080, while the sum is 34.

The spelling of 117354221611 in words is "one hundred seventeen billion, three hundred fifty-four million, two hundred twenty-one thousand, six hundred eleven".