117226022643 has 12 divisors (see below), whose sum is σ = 171853738888. Its totient is φ = 76984253280.

The previous prime is 117226022629. The next prime is 117226022651. The reversal of 117226022643 is 346220622711.

117226022643 is a `hidden beast` number, since 1 + 1 + 7 + 2 + 2 + 6 + 0 + 2 + 2 + 643 = 666.

It is not a de Polignac number, because 117226022643 - 2²⁰ = 117224974067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117226022598 and 117226022607.

It is not an unprimeable number, because it can be changed into a prime (117226022653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97201738 + ... + 97202943.

Almost surely, 2^117226022643 is an apocalyptic number.

117226022643 is a deficient number, since it is larger than the sum of its proper divisors (54627716245).

117226022643 is a wasteful number, since it uses less digits than its factorization.

117226022643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194404754 (or 194404751 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 117226022643 in words is "one hundred seventeen billion, two hundred twenty-six million, twenty-two thousand, six hundred forty-three".