117322444204165 has 16 divisors (see below), whose sum is σ = 140811146394480. Its totient is φ = 93841814223360.

The previous prime is 117322444204093. The next prime is 117322444204223. The reversal of 117322444204165 is 561402444223711.

It can be written as a sum of positive squares in 8 ways, for example, as 1066909265569 + 116255534938596 = 1032913^2 + 10782186^2 .

It is not a de Polignac number, because 117322444204165 - 2¹⁹ = 117322443679877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1199211471 + ... + 1199309299.

It is an arithmetic number, because the mean of its divisors is an integer number (8800696649655).

Almost surely, 2^{117322444204165} is an apocalyptic number.

It is an amenable number.

117322444204165 is a deficient number, since it is larger than the sum of its proper divisors (23488702190315).

117322444204165 is an equidigital number, since it uses as much as digits as its factorization.

117322444204165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136632.

The product of its (nonzero) digits is 1290240, while the sum is 46.

Adding to 117322444204165 its reverse (561402444223711), we get a palindrome (678724888427876).

The spelling of 117322444204165 in words is "one hundred seventeen trillion, three hundred twenty-two billion, four hundred forty-four million, two hundred four thousand, one hundred sixty-five".