1164160222 has 8 divisors (see below), whose sum is σ = 1748671200. Its totient is φ = 581269824.

The previous prime is 1164160219. The next prime is 1164160223. The reversal of 1164160222 is 2220614611.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164160223) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 403347 + ... + 406222.

It is an arithmetic number, because the mean of its divisors is an integer number (218583900).

Almost surely, 2^1164160222 is an apocalyptic number.

1164160222 is a deficient number, since it is larger than the sum of its proper divisors (584510978).

1164160222 is an equidigital number, since it uses as much as digits as its factorization.

1164160222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810290.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1164160222 is about 34119.7922326617. The cubic root of 1164160222 is about 1051.9721730942.

Adding to 1164160222 its reverse (2220614611), we get a palindrome (3384774833).

The spelling of 1164160222 in words is "one billion, one hundred sixty-four million, one hundred sixty thousand, two hundred twenty-two".