4222506755 has 16 divisors (see below), whose sum is σ = 5086078464. Its totient is φ = 3365318880.

The previous prime is 4222506721. The next prime is 4222506853. The reversal of 4222506755 is 5576052224.

It is a happy number.

It is not a de Polignac number, because 4222506755 - 2¹⁶ = 4222441219 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 2098700 + ... + 2100710.

It is an arithmetic number, because the mean of its divisors is an integer number (317879904).

Almost surely, 2^4222506755 is an apocalyptic number.

4222506755 is a deficient number, since it is larger than the sum of its proper divisors (863571709).

4222506755 is a wasteful number, since it uses less digits than its factorization.

4222506755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386.

The product of its (nonzero) digits is 168000, while the sum is 38.

The square root of 4222506755 is about 64980.8183620367. The cubic root of 4222506755 is about 1616.3055009037.

Adding to 4222506755 its reverse (5576052224), we get a palindrome (9798558979).

The spelling of 4222506755 in words is "four billion, two hundred twenty-two million, five hundred six thousand, seven hundred fifty-five".