4222240242 has 16 divisors (see below), whose sum is σ = 9212160672. Its totient is φ = 1279466720.

The previous prime is 4222240213. The next prime is 4222240247. The reversal of 4222240242 is 2420422224.

It is a super-2 number, since 2×4222240242² = 35654625322328437128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4222240247) 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 7 ways as a sum of consecutive naturals, for example, 31986603 + ... + 31986734.

It is an arithmetic number, because the mean of its divisors is an integer number (575760042).

Almost surely, 2^4222240242 is an apocalyptic number.

4222240242 is an abundant number, since it is smaller than the sum of its proper divisors (4989920430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4222240242 is a wasteful number, since it uses less digits than its factorization.

4222240242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63973353.

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4222240242 is about 64978.7676245095. The cubic root of 4222240242 is about 1616.2714946039.

Adding to 4222240242 its reverse (2420422224), we get a palindrome (6642662466).

The spelling of 4222240242 in words is "four billion, two hundred twenty-two million, two hundred forty thousand, two hundred forty-two".