2243222422 has 64 divisors (see below), whose sum is σ = 4206504960. Its totient is φ = 875750400.

The previous prime is 2243222419. The next prime is 2243222467. The reversal of 2243222422 is 2242223422.

It is a congruent number.

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 in 31 ways as a sum of consecutive naturals, for example, 772878 + ... + 775774.

It is an arithmetic number, because the mean of its divisors is an integer number (65726640).

Almost surely, 2^2243222422 is an apocalyptic number.

2243222422 is a deficient number, since it is larger than the sum of its proper divisors (1963282538).

2243222422 is a wasteful number, since it uses less digits than its factorization.

2243222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037.

The product of its digits is 6144, while the sum is 25.

The square root of 2243222422 is about 47362.6690759716. The cubic root of 2243222422 is about 1309.0536494028.

Adding to 2243222422 its reverse (2242223422), we get a palindrome (4485445844).

The spelling of 2243222422 in words is "two billion, two hundred forty-three million, two hundred twenty-two thousand, four hundred twenty-two".