4022102242 has 16 divisors (see below), whose sum is σ = 6201315000. Its totient is φ = 1955086848.

The previous prime is 4022102209. The next prime is 4022102263. The reversal of 4022102242 is 2422012204.

It can be written as a sum of positive squares in 4 ways, for example, as 2764761561 + 1257340681 = 52581^2 + 35459^2 .

It is an unprimeable number.

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, 70668 + ... + 114184.

Almost surely, 2^4022102242 is an apocalyptic number.

4022102242 is a deficient number, since it is larger than the sum of its proper divisors (2179212758).

4022102242 is a wasteful number, since it uses less digits than its factorization.

4022102242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44805.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4022102242 is about 63420.0460580091. The cubic root of 4022102242 is about 1590.3194434842.

Adding to 4022102242 its reverse (2422012204), we get a palindrome (6444114446).

The spelling of 4022102242 in words is "four billion, twenty-two million, one hundred two thousand, two hundred forty-two".