4222573169 has 4 divisors (see below), whose sum is σ = 4470959844. Its totient is φ = 3974186496.

The previous prime is 4222573153. The next prime is 4222573189. The reversal of 4222573169 is 9613752224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3680242225 + 542330944 = 60665^2 + 23288^2 .

It is a cyclic number.

It is not a de Polignac number, because 4222573169 - 2⁴ = 4222573153 is a prime.

It is a super-2 number, since 2×4222573169² = 35660248335117405122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4222573109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124193312 + ... + 124193345.

It is an arithmetic number, because the mean of its divisors is an integer number (1117739961).

Almost surely, 2^4222573169 is an apocalyptic number.

It is an amenable number.

4222573169 is a deficient number, since it is larger than the sum of its proper divisors (248386675).

4222573169 is a wasteful number, since it uses less digits than its factorization.

4222573169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248386674.

The product of its digits is 181440, while the sum is 41.

The square root of 4222573169 is about 64981.3293877557. The cubic root of 4222573169 is about 1616.3139749182.

The spelling of 4222573169 in words is "four billion, two hundred twenty-two million, five hundred seventy-three thousand, one hundred sixty-nine".