4220447107 has 4 divisors (see below), whose sum is σ = 4279890096. Its totient is φ = 4161004120.

The previous prime is 4220447087. The next prime is 4220447113. The reversal of 4220447107 is 7017440224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4220447107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4220447137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29721388 + ... + 29721529.

It is an arithmetic number, because the mean of its divisors is an integer number (1069972524).

Almost surely, 2^4220447107 is an apocalyptic number.

4220447107 is a deficient number, since it is larger than the sum of its proper divisors (59442989).

4220447107 is an equidigital number, since it uses as much as digits as its factorization.

4220447107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59442988.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 4220447107 is about 64964.9683060032. The cubic root of 4220447107 is about 1616.0426584733.

The spelling of 4220447107 in words is "four billion, two hundred twenty million, four hundred forty-seven thousand, one hundred seven".