7116220737 has 12 divisors (see below), whose sum is σ = 10659689040. Its totient is φ = 4744146996.

The previous prime is 7116220681. The next prime is 7116220739. The reversal of 7116220737 is 7370226117.

It is not a de Polignac number, because 7116220737 - 2⁶ = 7116220673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7116220739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14642187 + ... + 14642672.

It is an arithmetic number, because the mean of its divisors is an integer number (888307420).

Almost surely, 2^7116220737 is an apocalyptic number.

It is an amenable number.

7116220737 is a deficient number, since it is larger than the sum of its proper divisors (3543468303).

7116220737 is an equidigital number, since it uses as much as digits as its factorization.

7116220737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29284874 (or 29284862 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The square root of 7116220737 is about 84357.6951854423. The cubic root of 7116220737 is about 1923.4599015381.

The spelling of 7116220737 in words is "seven billion, one hundred sixteen million, two hundred twenty thousand, seven hundred thirty-seven".