117243220322 has 6 divisors (see below), whose sum is σ = 175865556843. Its totient is φ = 58621368042.

The previous prime is 117243220309. The next prime is 117243220331. The reversal of 117243220322 is 223022342711.

It can be written as a sum of positive squares in only one way, i.e., 58621610161 + 58621610161 = 242119^2 + 242119^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=242119.

It is a super-2 number, since 2×117243220322² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 363179 + ... + 605297.

Almost surely, 2^117243220322 is an apocalyptic number.

117243220322 is a deficient number, since it is larger than the sum of its proper divisors (58622336521).

117243220322 is an frugal number, since it uses more digits than its factorization.

117243220322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484240 (or 242121 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 117243220322 in words is "one hundred seventeen billion, two hundred forty-three million, two hundred twenty thousand, three hundred twenty-two".