4003222101 has 16 divisors (see below), whose sum is σ = 5692276800. Its totient is φ = 2493750528.

The previous prime is 4003222099. The next prime is 4003222109. The reversal of 4003222101 is 1012223004.

It is not a de Polignac number, because 4003222101 - 2¹ = 4003222099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003222109) 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 15 ways as a sum of consecutive naturals, for example, 275266 + ... + 289443.

It is an arithmetic number, because the mean of its divisors is an integer number (355767300).

Almost surely, 2^4003222101 is an apocalyptic number.

It is an amenable number.

4003222101 is a deficient number, since it is larger than the sum of its proper divisors (1689054699).

4003222101 is a wasteful number, since it uses less digits than its factorization.

4003222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564868.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4003222101 is about 63271.0210206853. The cubic root of 4003222101 is about 1587.8271681160.

Adding to 4003222101 its reverse (1012223004), we get a palindrome (5015445105).

The spelling of 4003222101 in words is "four billion, three million, two hundred twenty-two thousand, one hundred one".