223343122 has 4 divisors (see below), whose sum is σ = 335014686. Its totient is φ = 111671560.

The previous prime is 223343117. The next prime is 223343129. The reversal of 223343122 is 221343322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 167676601 + 55666521 = 12949^2 + 7461^2 .

It is a junction number, because it is equal to n+sod(n) for n = 223343093 and 223343102.

It is not an unprimeable number, because it can be changed into a prime (223343129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55835779 + ... + 55835782.

Almost surely, 2^223343122 is an apocalyptic number.

223343122 is a deficient number, since it is larger than the sum of its proper divisors (111671564).

223343122 is a wasteful number, since it uses less digits than its factorization.

223343122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111671563.

The product of its digits is 1728, while the sum is 22.

The square root of 223343122 is about 14944.6686815065. The cubic root of 223343122 is about 606.7235617990.

Adding to 223343122 its reverse (221343322), we get a palindrome (444686444).

The spelling of 223343122 in words is "two hundred twenty-three million, three hundred forty-three thousand, one hundred twenty-two".