243114111222 has 32 divisors (see below), whose sum is σ = 512461555200. Its totient is φ = 76676521248.

The previous prime is 243114111217. The next prime is 243114111223. The reversal of 243114111222 is 222111411342.

It is a junction number, because it is equal to n+sod(n) for n = 243114111192 and 243114111201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243114111223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1247022 + ... + 1428737.

It is an arithmetic number, because the mean of its divisors is an integer number (16014423600).

Almost surely, 2^243114111222 is an apocalyptic number.

243114111222 is an abundant number, since it is smaller than the sum of its proper divisors (269347443978).

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

243114111222 is a wasteful number, since it uses less digits than its factorization.

243114111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676580.

The product of its digits is 768, while the sum is 24.

Adding to 243114111222 its reverse (222111411342), we get a palindrome (465225522564).

The spelling of 243114111222 in words is "two hundred forty-three billion, one hundred fourteen million, one hundred eleven thousand, two hundred twenty-two".