11234413321422 has 16 divisors (see below), whose sum is σ = 22468870330752. Its totient is φ = 3744797159160.

The previous prime is 11234413321421. The next prime is 11234413321441. The reversal of 11234413321422 is 22412331443211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234413321421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2208573 + ... + 5229399.

It is an arithmetic number, because the mean of its divisors is an integer number (1404304395672).

Almost surely, 2^{11234413321422} is an apocalyptic number.

11234413321422 is an abundant number, since it is smaller than the sum of its proper divisors (11234457009330).

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

11234413321422 is a wasteful number, since it uses less digits than its factorization.

11234413321422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640663.

The product of its digits is 27648, while the sum is 33.

Adding to 11234413321422 its reverse (22412331443211), we get a palindrome (33646744764633).

The spelling of 11234413321422 in words is "eleven trillion, two hundred thirty-four billion, four hundred thirteen million, three hundred twenty-one thousand, four hundred twenty-two".