4222066242 has 16 divisors (see below), whose sum is σ = 8445908160. Its totient is φ = 1407059472.

The previous prime is 4222066223. The next prime is 4222066253. The reversal of 4222066242 is 2426602224.

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, 42013 + ... + 101040.

It is an arithmetic number, because the mean of its divisors is an integer number (527869260).

Almost surely, 2^4222066242 is an apocalyptic number.

4222066242 is an abundant number, since it is smaller than the sum of its proper divisors (4223841918).

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

4222066242 is a wasteful number, since it uses less digits than its factorization.

4222066242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147977.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 4222066242 is about 64977.4287118227. The cubic root of 4222066242 is about 1616.2492919274.

Adding to 4222066242 its reverse (2426602224), we get a palindrome (6648668466).

The spelling of 4222066242 in words is "four billion, two hundred twenty-two million, sixty-six thousand, two hundred forty-two".