4222401001 has 20 divisors (see below), whose sum is σ = 5304791492. Its totient is φ = 3340776096.

The previous prime is 4222400981. The next prime is 4222401017. The reversal of 4222401001 is 1001042224.

4222401001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 464833600 + 3757567401 = 21560^2 + 61299^2 .

It is not a de Polignac number, because 4222401001 - 2⁹ = 4222400489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4222401041) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 36426 + ... + 98851.

Almost surely, 2^4222401001 is an apocalyptic number.

It is an amenable number.

4222401001 is a deficient number, since it is larger than the sum of its proper divisors (1082390491).

4222401001 is an equidigital number, since it uses as much as digits as its factorization.

4222401001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135318 (or 135297 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4222401001 is about 64980.0046244997. The cubic root of 4222401001 is about 1616.2920071657.

Adding to 4222401001 its reverse (1001042224), we get a palindrome (5223443225).

The spelling of 4222401001 in words is "four billion, two hundred twenty-two million, four hundred one thousand, one".