4020244222 has 8 divisors (see below), whose sum is σ = 6030641736. Its totient is φ = 2010030312.

The previous prime is 4020244199. The next prime is 4020244253. The reversal of 4020244222 is 2224420204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4020244193 and 4020244202.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 44268 + ... + 100000.

It is an arithmetic number, because the mean of its divisors is an integer number (753830217).

Almost surely, 2^4020244222 is an apocalyptic number.

4020244222 is a deficient number, since it is larger than the sum of its proper divisors (2010397514).

4020244222 is a wasteful number, since it uses less digits than its factorization.

4020244222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91802.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4020244222 is about 63405.3958429407. The cubic root of 4020244222 is about 1590.0745217765.

Adding to 4020244222 its reverse (2224420204), we get a palindrome (6244664426).

The spelling of 4020244222 in words is "four billion, twenty million, two hundred forty-four thousand, two hundred twenty-two".