1234122422 has 8 divisors (see below), whose sum is σ = 1993582416. Its totient is φ = 569594952.

The previous prime is 1234122419. The next prime is 1234122433. The reversal of 1234122422 is 2242214321.

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

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 3 ways as a sum of consecutive naturals, for example, 23733098 + ... + 23733149.

It is an arithmetic number, because the mean of its divisors is an integer number (249197802).

Almost surely, 2^1234122422 is an apocalyptic number.

1234122422 is a deficient number, since it is larger than the sum of its proper divisors (759459994).

1234122422 is a wasteful number, since it uses less digits than its factorization.

1234122422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47466262.

The product of its digits is 1536, while the sum is 23.

The square root of 1234122422 is about 35130.0785937066. The cubic root of 1234122422 is about 1072.6369357306.

Adding to 1234122422 its reverse (2242214321), we get a palindrome (3476336743).

The spelling of 1234122422 in words is "one billion, two hundred thirty-four million, one hundred twenty-two thousand, four hundred twenty-two".