223311334242 has 32 divisors (see below), whose sum is σ = 482835326400. Its totient is φ = 68613438528.

The previous prime is 223311334241. The next prime is 223311334247. The reversal of 223311334242 is 242433113322.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (223311334241) 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, 26467017 + ... + 26475452.

It is an arithmetic number, because the mean of its divisors is an integer number (15088603950).

Almost surely, 2^223311334242 is an apocalyptic number.

223311334242 is an abundant number, since it is smaller than the sum of its proper divisors (259523992158).

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

223311334242 is a wasteful number, since it uses less digits than its factorization.

223311334242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52942530.

The product of its digits is 20736, while the sum is 30.

Adding to 223311334242 its reverse (242433113322), we get a palindrome (465744447564).

The spelling of 223311334242 in words is "two hundred twenty-three billion, three hundred eleven million, three hundred thirty-four thousand, two hundred forty-two".