117846220226597 has 16 divisors (see below), whose sum is σ = 118871674642944. Its totient is φ = 116824232070000.

The previous prime is 117846220226561. The next prime is 117846220226687. The reversal of 117846220226597 is 795622022648711.

It is a cyclic number.

It is not a de Polignac number, because 117846220226597 - 2³⁰ = 117845146484773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117846220226797) 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 15 ways as a sum of consecutive naturals, for example, 145828022 + ... + 146633912.

It is an arithmetic number, because the mean of its divisors is an integer number (7429479665184).

Almost surely, 2^{117846220226597} is an apocalyptic number.

It is an amenable number.

117846220226597 is a deficient number, since it is larger than the sum of its proper divisors (1025454416347).

117846220226597 is a wasteful number, since it uses less digits than its factorization.

117846220226597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808040.

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 117846220226597 in words is "one hundred seventeen trillion, eight hundred forty-six billion, two hundred twenty million, two hundred twenty-six thousand, five hundred ninety-seven".