7120550217 has 8 divisors (see below), whose sum is σ = 10357164000. Its totient is φ = 4315484960.

The previous prime is 7120550207. The next prime is 7120550233.

7120550217 is nontrivially palindromic in base 10.

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 7120550217 - 2⁴ = 7120550201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7120550207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107887092 + ... + 107887157.

It is an arithmetic number, because the mean of its divisors is an integer number (1294645500).

Almost surely, 2^7120550217 is an apocalyptic number.

It is an amenable number.

7120550217 is a deficient number, since it is larger than the sum of its proper divisors (3236613783).

7120550217 is a wasteful number, since it uses less digits than its factorization.

7120550217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215774263.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 7120550217 is about 84383.3527243378. The cubic root of 7120550217 is about 1923.8498975407.

The spelling of 7120550217 in words is "seven billion, one hundred twenty million, five hundred fifty thousand, two hundred seventeen".