4042220213 has 16 divisors (see below), whose sum is σ = 4167313920. Its totient is φ = 3919350000.

The previous prime is 4042220197. The next prime is 4042220239. The reversal of 4042220213 is 3120222404.

It is a cyclic number.

It is not a de Polignac number, because 4042220213 - 2⁴ = 4042220197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042220243) 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 15 ways as a sum of consecutive naturals, for example, 1583288 + ... + 1585838.

It is an arithmetic number, because the mean of its divisors is an integer number (260457120).

Almost surely, 2^4042220213 is an apocalyptic number.

It is an amenable number.

4042220213 is a deficient number, since it is larger than the sum of its proper divisors (125093707).

4042220213 is a wasteful number, since it uses less digits than its factorization.

4042220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4042220213 is about 63578.4571454829. The cubic root of 4042220213 is about 1592.9665504900.

Adding to 4042220213 its reverse (3120222404), we get a palindrome (7162442617).

The spelling of 4042220213 in words is "four billion, forty-two million, two hundred twenty thousand, two hundred thirteen".