1234111422 has 16 divisors (see below), whose sum is σ = 2469264912. Its totient is φ = 411196800.

The previous prime is 1234111393. The next prime is 1234111433. The reversal of 1234111422 is 2241114321.

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 7 ways as a sum of consecutive naturals, for example, 27579 + ... + 56822.

It is an arithmetic number, because the mean of its divisors is an integer number (154329057).

Almost surely, 2^1234111422 is an apocalyptic number.

1234111422 is an abundant number, since it is smaller than the sum of its proper divisors (1235153490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1234111422 is a wasteful number, since it uses less digits than its factorization.

1234111422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86843.

The product of its digits is 384, while the sum is 21.

The square root of 1234111422 is about 35129.9220323644. The cubic root of 1234111422 is about 1072.6337488395.

Adding to 1234111422 its reverse (2241114321), we get a palindrome (3475225743).

The spelling of 1234111422 in words is "one billion, two hundred thirty-four million, one hundred eleven thousand, four hundred twenty-two".