4022165522 has 4 divisors (see below), whose sum is σ = 6033248286. Its totient is φ = 2011082760.

The previous prime is 4022165501. The next prime is 4022165533. The reversal of 4022165522 is 2255612204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3425877961 + 596287561 = 58531^2 + 24419^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005541379 + ... + 1005541382.

Almost surely, 2^4022165522 is an apocalyptic number.

4022165522 is a deficient number, since it is larger than the sum of its proper divisors (2011082764).

4022165522 is a wasteful number, since it uses less digits than its factorization.

4022165522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011082763.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 4022165522 is about 63420.5449519318. The cubic root of 4022165522 is about 1590.3277836407.

Adding to 4022165522 its reverse (2255612204), we get a palindrome (6277777726).

The spelling of 4022165522 in words is "four billion, twenty-two million, one hundred sixty-five thousand, five hundred twenty-two".