1422311122 has 16 divisors (see below), whose sum is σ = 2256727680. Its totient is φ = 670915872.

The previous prime is 1422311113. The next prime is 1422311131. The reversal of 1422311122 is 2211132241.

It is an interprime number because it is at equal distance from previous prime (1422311113) and next prime (1422311131).

It is a self number, because there is not a number n which added to its sum of digits gives 1422311122.

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 7 ways as a sum of consecutive naturals, for example, 208422 + ... + 215137.

It is an arithmetic number, because the mean of its divisors is an integer number (141045480).

Almost surely, 2^1422311122 is an apocalyptic number.

1422311122 is a deficient number, since it is larger than the sum of its proper divisors (834416558).

1422311122 is a wasteful number, since it uses less digits than its factorization.

1422311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423657.

The product of its digits is 192, while the sum is 19.

The square root of 1422311122 is about 37713.5403005340. The cubic root of 1422311122 is about 1124.6003181360.

Adding to 1422311122 its reverse (2211132241), we get a palindrome (3633443363).

The spelling of 1422311122 in words is "one billion, four hundred twenty-two million, three hundred eleven thousand, one hundred twenty-two".