2220324422 has 4 divisors (see below), whose sum is σ = 3330486636. Its totient is φ = 1110162210.

The previous prime is 2220324397. The next prime is 2220324433. The reversal of 2220324422 is 2244230222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555081104 + ... + 555081107.

It is an arithmetic number, because the mean of its divisors is an integer number (832621659).

Almost surely, 2^2220324422 is an apocalyptic number.

2220324422 is a deficient number, since it is larger than the sum of its proper divisors (1110162214).

2220324422 is a wasteful number, since it uses less digits than its factorization.

2220324422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110162213.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2220324422 is about 47120.3185685326. The cubic root of 2220324422 is about 1304.5842927557.

Adding to 2220324422 its reverse (2244230222), we get a palindrome (4464554644).

The spelling of 2220324422 in words is "two billion, two hundred twenty million, three hundred twenty-four thousand, four hundred twenty-two".