4222222001 has 8 divisors (see below), whose sum is σ = 4230145920. Its totient is φ = 4214307888.

The previous prime is 4222221989. The next prime is 4222222063. The reversal of 4222222001 is 1002222224.

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 4222222001 - 2⁶ = 4222221937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4222222091) 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, 2123930 + ... + 2125916.

It is an arithmetic number, because the mean of its divisors is an integer number (528768240).

Almost surely, 2^4222222001 is an apocalyptic number.

It is an amenable number.

4222222001 is a deficient number, since it is larger than the sum of its proper divisors (7923919).

4222222001 is a wasteful number, since it uses less digits than its factorization.

4222222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4903.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4222222001 is about 64978.6272631240. The cubic root of 4222222001 is about 1616.2691670520.

Adding to 4222222001 its reverse (1002222224), we get a palindrome (5224444225).

The spelling of 4222222001 in words is "four billion, two hundred twenty-two million, two hundred twenty-two thousand, one".