30706122205117 has 8 divisors (see below), whose sum is σ = 31126860453824. Its totient is φ = 30285386833248.

The previous prime is 30706122205063. The next prime is 30706122205141. The reversal of 30706122205117 is 71150222160703.

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 30706122205117 - 2¹¹ = 30706122203069 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 (30706122205177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29298448 + ... + 30328390.

It is an arithmetic number, because the mean of its divisors is an integer number (3890857556728).

Almost surely, 2^{30706122205117} is an apocalyptic number.

It is an amenable number.

30706122205117 is a deficient number, since it is larger than the sum of its proper divisors (420738248707).

30706122205117 is a wasteful number, since it uses less digits than its factorization.

30706122205117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438419.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 30706122205117 in words is "thirty trillion, seven hundred six billion, one hundred twenty-two million, two hundred five thousand, one hundred seventeen".